I like 28 - HOME TwentyEight is perfectIn Mathematics, a positive integer is said to be perfect if it is the sum of its proper positive divisors, that is, the sum of the positive divisors excluding the number itself. 28 = 14 + 7 + 4 + 2 + 1 Ilike28.com~Site InfoWhoisTrace RouteRBL Check
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Jan Sliwa - Non-unique factorizations. jansliwa factorizations unique non jan sliwa number fields algebraic academie des sciences bulletin polonaise colloquium mathematicum distinct narkiewicz acta length sum units classes factorization arithmetica field normal residue values distribution remarks functions finite associated nonessential discriminant certain divisors artihmetica groups Jansliwa.com~Site InfoWhoisTrace RouteRBL Check
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