40851778

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{5821}}^1$

素因数の和:5874

約数の個数: 24

約数和(自身を含む): 69689340

約数和(自身を除く): 28837562

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 3509, 5821, 7018, 11642, 64031, 128062, 168809, 337618, 704341, 1408682, 1856899, 3713798, 20425889, 40851778]

約数ペア:

[(1, 40851778), (2, 20425889), (11, 3713798), (22, 1856899), (29, 1408682), (58, 704341), (121, 337618), (242, 168809), (319, 128062), (638, 64031), (3509, 11642), (5821, 7018)]