70724048

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{83401}}^1$

素因数の和:83462

約数の個数: 20

約数和(自身を含む): 139614948

約数和(自身を除く): 68890900

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 83401, 166802, 333604, 667208, 1334416, 4420253, 8840506, 17681012, 35362024, 70724048]

約数ペア:

[(1, 70724048), (2, 35362024), (4, 17681012), (8, 8840506), (16, 4420253), (53, 1334416), (106, 667208), (212, 333604), (424, 166802), (848, 83401)]