40816698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{14143}}^1$

素因数の和:14198

約数の個数: 32

約数和(自身を含む): 90295296

約数和(自身を除く): 49478598

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 14143, 28286, 42429, 84858, 183859, 367718, 523291, 551577, 1046582, 1103154, 1569873, 3139746, 6802783, 13605566, 20408349, 40816698]

約数ペア:

[(1, 40816698), (2, 20408349), (3, 13605566), (6, 6802783), (13, 3139746), (26, 1569873), (37, 1103154), (39, 1046582), (74, 551577), (78, 523291), (111, 367718), (222, 183859), (481, 84858), (962, 42429), (1443, 28286), (2886, 14143)]