70831948

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{146347}}^1$

素因数の和:146373

約数の個数: 18

約数和(自身を含む): 136249988

約数和(自身を除く): 65418040

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 146347, 292694, 585388, 1609817, 3219634, 6439268, 17707987, 35415974, 70831948]

約数ペア:

[(1, 70831948), (2, 35415974), (4, 17707987), (11, 6439268), (22, 3219634), (44, 1609817), (121, 585388), (242, 292694), (484, 146347)]