8040507358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{35797}}^1$

素因数の和:36028

約数の個数: 32

約数和(自身を含む): 13315137696

約数和(自身を除く): 5274630338

約数列:

[1, 2, 13, 26, 53, 106, 163, 326, 689, 1378, 2119, 4238, 8639, 17278, 35797, 71594, 112307, 224614, 465361, 930722, 1897241, 3794482, 5834911, 11669822, 24664133, 49328266, 75853843, 151707686, 309250283, 618500566, 4020253679, 8040507358]

約数ペア:

[(1, 8040507358), (2, 4020253679), (13, 618500566), (26, 309250283), (53, 151707686), (106, 75853843), (163, 49328266), (326, 24664133), (689, 11669822), (1378, 5834911), (2119, 3794482), (4238, 1897241), (8639, 930722), (17278, 465361), (35797, 224614), (71594, 112307)]