68896624

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{27427}}^1$

素因数の和:27592

約数の個数: 20

約数和(自身を含む): 134342344

約数和(自身を除く): 65445720

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 27427, 54854, 109708, 219416, 438832, 4306039, 8612078, 17224156, 34448312, 68896624]

約数ペア:

[(1, 68896624), (2, 34448312), (4, 17224156), (8, 8612078), (16, 4306039), (157, 438832), (314, 219416), (628, 109708), (1256, 54854), (2512, 27427)]