69372628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{2621}}^1$

素因数の和:3147

約数の個数: 24

約数和(自身を含む): 131047560

約数和(自身を除く): 61674932

約数列:

[1, 2, 4, 13, 26, 52, 509, 1018, 2036, 2621, 5242, 6617, 10484, 13234, 26468, 34073, 68146, 136292, 1334089, 2668178, 5336356, 17343157, 34686314, 69372628]

約数ペア:

[(1, 69372628), (2, 34686314), (4, 17343157), (13, 5336356), (26, 2668178), (52, 1334089), (509, 136292), (1018, 68146), (2036, 34073), (2621, 26468), (5242, 13234), (6617, 10484)]