70699472

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{65951}}^1$

素因数の和:66026

約数の個数: 20

約数和(自身を含む): 139026816

約数和(自身を除く): 68327344

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 65951, 131902, 263804, 527608, 1055216, 4418717, 8837434, 17674868, 35349736, 70699472]

約数ペア:

[(1, 70699472), (2, 35349736), (4, 17674868), (8, 8837434), (16, 4418717), (67, 1055216), (134, 527608), (268, 263804), (536, 131902), (1072, 65951)]