39880698

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:959

約数の個数: 64

約数和(自身を含む): 95582592

約数和(自身を除く): 55701894

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 53, 66, 78, 106, 143, 159, 286, 318, 429, 583, 689, 858, 877, 1166, 1378, 1749, 1754, 2067, 2631, 3498, 4134, 5262, 7579, 9647, 11401, 15158, 19294, 22737, 22802, 28941, 34203, 45474, 46481, 57882, 68406, 92962, 125411, 139443, 250822, 278886, 376233, 511291, 604253, 752466, 1022582, 1208506, 1533873, 1812759, 3067746, 3625518, 6646783, 13293566, 19940349, 39880698]

約数ペア:

[(1, 39880698), (2, 19940349), (3, 13293566), (6, 6646783), (11, 3625518), (13, 3067746), (22, 1812759), (26, 1533873), (33, 1208506), (39, 1022582), (53, 752466), (66, 604253), (78, 511291), (106, 376233), (143, 278886), (159, 250822), (286, 139443), (318, 125411), (429, 92962), (583, 68406), (689, 57882), (858, 46481), (877, 45474), (1166, 34203), (1378, 28941), (1749, 22802), (1754, 22737), (2067, 19294), (2631, 15158), (3498, 11401), (4134, 9647), (5262, 7579)]