28070628

素因数分解:

$2^2\times 3^1\times {\mathrm{1489}}^1\times {\mathrm{1571}}^1$

素因数の和:3067

約数の個数: 24

約数和(自身を含む): 65583840

約数和(自身を除く): 37513212

約数列:

[1, 2, 3, 4, 6, 12, 1489, 1571, 2978, 3142, 4467, 4713, 5956, 6284, 8934, 9426, 17868, 18852, 2339219, 4678438, 7017657, 9356876, 14035314, 28070628]

約数ペア:

[(1, 28070628), (2, 14035314), (3, 9356876), (4, 7017657), (6, 4678438), (12, 2339219), (1489, 18852), (1571, 17868), (2978, 9426), (3142, 8934), (4467, 6284), (4713, 5956)]