789910856

素因数分解:

$2^3\times 7^1\times {\mathrm{2671}}^1\times {\mathrm{5281}}^1$

素因数の和:7965

約数の個数: 32

約数和(自身を含む): 1693620480

約数和(自身を除く): 903709624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2671, 5281, 5342, 10562, 10684, 18697, 21124, 21368, 36967, 37394, 42248, 73934, 74788, 147868, 149576, 295736, 14105551, 28211102, 56422204, 98738857, 112844408, 197477714, 394955428, 789910856]

約数ペア:

[(1, 789910856), (2, 394955428), (4, 197477714), (7, 112844408), (8, 98738857), (14, 56422204), (28, 28211102), (56, 14105551), (2671, 295736), (5281, 149576), (5342, 147868), (10562, 74788), (10684, 73934), (18697, 42248), (21124, 37394), (21368, 36967)]