71379472

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{24923}}^1$

素因数の和:25110

約数の個数: 20

約数和(自身を含む): 139075920

約数和(自身を除く): 67696448

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 24923, 49846, 99692, 199384, 398768, 4461217, 8922434, 17844868, 35689736, 71379472]

約数ペア:

[(1, 71379472), (2, 35689736), (4, 17844868), (8, 8922434), (16, 4461217), (179, 398768), (358, 199384), (716, 99692), (1432, 49846), (2864, 24923)]