40657604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2063}}^1$

素因数の和:2459

約数の個数: 24

約数和(自身を含む): 76863360

約数和(自身を除く): 36205756

約数列:

[1, 2, 4, 13, 26, 52, 379, 758, 1516, 2063, 4126, 4927, 8252, 9854, 19708, 26819, 53638, 107276, 781877, 1563754, 3127508, 10164401, 20328802, 40657604]

約数ペア:

[(1, 40657604), (2, 20328802), (4, 10164401), (13, 3127508), (26, 1563754), (52, 781877), (379, 107276), (758, 53638), (1516, 26819), (2063, 19708), (4126, 9854), (4927, 8252)]