71023472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{341459}}^1$

素因数の和:341480

約数の個数: 20

約数和(自身を含む): 148193640

約数和(自身を除く): 77170168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 341459, 682918, 1365836, 2731672, 4438967, 5463344, 8877934, 17755868, 35511736, 71023472]

約数ペア:

[(1, 71023472), (2, 35511736), (4, 17755868), (8, 8877934), (13, 5463344), (16, 4438967), (26, 2731672), (52, 1365836), (104, 682918), (208, 341459)]