25283668

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 45287424

約数和(自身を除く): 20003756

約数列:

[1, 2, 4, 71, 127, 142, 254, 284, 508, 701, 1402, 2804, 9017, 18034, 36068, 49771, 89027, 99542, 178054, 199084, 356108, 6320917, 12641834, 25283668]

約数ペア:

[(1, 25283668), (2, 12641834), (4, 6320917), (71, 356108), (127, 199084), (142, 178054), (254, 99542), (284, 89027), (508, 49771), (701, 36068), (1402, 18034), (2804, 9017)]