69405232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{333679}}^1$

素因数の和:333700

約数の個数: 20

約数和(自身を含む): 144817120

約数和(自身を除く): 75411888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 333679, 667358, 1334716, 2669432, 4337827, 5338864, 8675654, 17351308, 34702616, 69405232]

約数ペア:

[(1, 69405232), (2, 34702616), (4, 17351308), (8, 8675654), (13, 5338864), (16, 4337827), (26, 2669432), (52, 1334716), (104, 667358), (208, 333679)]