70139828

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{144917}}^1$

素因数の和:144943

約数の個数: 18

約数和(自身を含む): 134918658

約数和(自身を除く): 64778830

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 144917, 289834, 579668, 1594087, 3188174, 6376348, 17534957, 35069914, 70139828]

約数ペア:

[(1, 70139828), (2, 35069914), (4, 17534957), (11, 6376348), (22, 3188174), (44, 1594087), (121, 579668), (242, 289834), (484, 144917)]