28102172

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{17011}}^1$

素因数の和:17081

約数の個数: 24

約数和(自身を含む): 57160320

約数和(自身を除く): 29058148

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 17011, 34022, 68044, 119077, 238154, 476308, 1003649, 2007298, 4014596, 7025543, 14051086, 28102172]

約数ペア:

[(1, 28102172), (2, 14051086), (4, 7025543), (7, 4014596), (14, 2007298), (28, 1003649), (59, 476308), (118, 238154), (236, 119077), (413, 68044), (826, 34022), (1652, 17011)]