70682576

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{40529}}^1$

素因数の和:40646

約数の個数: 20

約数和(自身を含む): 138207300

約数和(自身を除く): 67524724

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 40529, 81058, 162116, 324232, 648464, 4417661, 8835322, 17670644, 35341288, 70682576]

約数ペア:

[(1, 70682576), (2, 35341288), (4, 17670644), (8, 8835322), (16, 4417661), (109, 648464), (218, 324232), (436, 162116), (872, 81058), (1744, 40529)]