64770832

素因数分解:

$2^4\times 7^1\times {\mathrm{578311}}^1$

素因数の和:578326

約数の個数: 20

約数和(自身を含む): 143421376

約数和(自身を除く): 78650544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 578311, 1156622, 2313244, 4048177, 4626488, 8096354, 9252976, 16192708, 32385416, 64770832]

約数ペア:

[(1, 64770832), (2, 32385416), (4, 16192708), (7, 9252976), (8, 8096354), (14, 4626488), (16, 4048177), (28, 2313244), (56, 1156622), (112, 578311)]