57217564

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{691}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 101685248

約数和(自身を除く): 44467684

約数列:

[1, 2, 4, 127, 163, 254, 326, 508, 652, 691, 1382, 2764, 20701, 41402, 82804, 87757, 112633, 175514, 225266, 351028, 450532, 14304391, 28608782, 57217564]

約数ペア:

[(1, 57217564), (2, 28608782), (4, 14304391), (127, 450532), (163, 351028), (254, 225266), (326, 175514), (508, 112633), (652, 87757), (691, 82804), (1382, 41402), (2764, 20701)]