69385576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{941}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 140452200

約数和(自身を除く): 71066624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 709, 941, 1418, 1882, 2836, 3764, 5672, 7528, 9217, 12233, 18434, 24466, 36868, 48932, 73736, 97864, 667169, 1334338, 2668676, 5337352, 8673197, 17346394, 34692788, 69385576]

約数ペア:

[(1, 69385576), (2, 34692788), (4, 17346394), (8, 8673197), (13, 5337352), (26, 2668676), (52, 1334338), (104, 667169), (709, 97864), (941, 73736), (1418, 48932), (1882, 36868), (2836, 24466), (3764, 18434), (5672, 12233), (7528, 9217)]