40421004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2293}}^1$

素因数の和:2426

約数の個数: 48

約数和(自身を含む): 102514272

約数和(自身を除く): 62093268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 678, 1356, 1469, 2293, 2938, 4407, 4586, 5876, 6879, 8814, 9172, 13758, 17628, 27516, 29809, 59618, 89427, 119236, 178854, 259109, 357708, 518218, 777327, 1036436, 1554654, 3109308, 3368417, 6736834, 10105251, 13473668, 20210502, 40421004]

約数ペア:

[(1, 40421004), (2, 20210502), (3, 13473668), (4, 10105251), (6, 6736834), (12, 3368417), (13, 3109308), (26, 1554654), (39, 1036436), (52, 777327), (78, 518218), (113, 357708), (156, 259109), (226, 178854), (339, 119236), (452, 89427), (678, 59618), (1356, 29809), (1469, 27516), (2293, 17628), (2938, 13758), (4407, 9172), (4586, 8814), (5876, 6879)]