66412928

素因数分解:

$2^7\times {\mathrm{37}}^2\times {\mathrm{379}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 136338300

約数和(自身を除く): 69925372

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 379, 592, 758, 1184, 1369, 1516, 2368, 2738, 3032, 4736, 5476, 6064, 10952, 12128, 14023, 21904, 24256, 28046, 43808, 48512, 56092, 87616, 112184, 175232, 224368, 448736, 518851, 897472, 1037702, 1794944, 2075404, 4150808, 8301616, 16603232, 33206464, 66412928]

約数ペア:

[(1, 66412928), (2, 33206464), (4, 16603232), (8, 8301616), (16, 4150808), (32, 2075404), (37, 1794944), (64, 1037702), (74, 897472), (128, 518851), (148, 448736), (296, 224368), (379, 175232), (592, 112184), (758, 87616), (1184, 56092), (1369, 48512), (1516, 43808), (2368, 28046), (2738, 24256), (3032, 21904), (4736, 14023), (5476, 12128), (6064, 10952)]