70684144

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{55921}}^1$

素因数の和:56008

約数の個数: 20

約数和(自身を含む): 138686560

約数和(自身を除く): 68002416

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 55921, 111842, 223684, 447368, 894736, 4417759, 8835518, 17671036, 35342072, 70684144]

約数ペア:

[(1, 70684144), (2, 35342072), (4, 17671036), (8, 8835518), (16, 4417759), (79, 894736), (158, 447368), (316, 223684), (632, 111842), (1264, 55921)]