70218676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{20201}}^1$

素因数の和:20295

約数の個数: 24

約数和(自身を含む): 135757440

約数和(自身を除く): 65538764

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 20201, 40402, 80804, 222211, 444422, 888844, 1595879, 3191758, 6383516, 17554669, 35109338, 70218676]

約数ペア:

[(1, 70218676), (2, 35109338), (4, 17554669), (11, 6383516), (22, 3191758), (44, 1595879), (79, 888844), (158, 444422), (316, 222211), (869, 80804), (1738, 40402), (3476, 20201)]