40108416

素因数分解:

$2^7\times 3^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 107406000

約数和(自身を除く): 67297584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 298, 384, 447, 596, 701, 894, 1192, 1402, 1788, 2103, 2384, 2804, 3576, 4206, 4768, 5608, 7152, 8412, 9536, 11216, 14304, 16824, 19072, 22432, 28608, 33648, 44864, 57216, 67296, 89728, 104449, 134592, 208898, 269184, 313347, 417796, 626694, 835592, 1253388, 1671184, 2506776, 3342368, 5013552, 6684736, 10027104, 13369472, 20054208, 40108416]

約数ペア:

[(1, 40108416), (2, 20054208), (3, 13369472), (4, 10027104), (6, 6684736), (8, 5013552), (12, 3342368), (16, 2506776), (24, 1671184), (32, 1253388), (48, 835592), (64, 626694), (96, 417796), (128, 313347), (149, 269184), (192, 208898), (298, 134592), (384, 104449), (447, 89728), (596, 67296), (701, 57216), (894, 44864), (1192, 33648), (1402, 28608), (1788, 22432), (2103, 19072), (2384, 16824), (2804, 14304), (3576, 11216), (4206, 9536), (4768, 8412), (5608, 7152)]