64835736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{385927}}^1$

素因数の和:385943

約数の個数: 32

約数和(自身を含む): 185245440

約数和(自身を除く): 120409704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 385927, 771854, 1157781, 1543708, 2315562, 2701489, 3087416, 4631124, 5402978, 8104467, 9262248, 10805956, 16208934, 21611912, 32417868, 64835736]

約数ペア:

[(1, 64835736), (2, 32417868), (3, 21611912), (4, 16208934), (6, 10805956), (7, 9262248), (8, 8104467), (12, 5402978), (14, 4631124), (21, 3087416), (24, 2701489), (28, 2315562), (42, 1543708), (56, 1157781), (84, 771854), (168, 385927)]