68637322

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{3329}}^1$

素因数の和:3418

約数の個数: 24

約数和(自身を含む): 113346540

約数和(自身を除く): 44709218

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 3329, 6658, 10309, 20618, 43277, 86554, 203069, 406138, 562601, 1125202, 2639897, 5279794, 34318661, 68637322]

約数ペア:

[(1, 68637322), (2, 34318661), (13, 5279794), (26, 2639897), (61, 1125202), (122, 562601), (169, 406138), (338, 203069), (793, 86554), (1586, 43277), (3329, 20618), (6658, 10309)]