71334736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1129}}^1$

素因数の和:1507

約数の個数: 40

約数和(自身を含む): 151329600

約数和(自身を除く): 79994864

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 359, 718, 1129, 1436, 2258, 2872, 3949, 4516, 5744, 7898, 9032, 12419, 15796, 18064, 24838, 31592, 49676, 63184, 99352, 198704, 405311, 810622, 1621244, 3242488, 4458421, 6484976, 8916842, 17833684, 35667368, 71334736]

約数ペア:

[(1, 71334736), (2, 35667368), (4, 17833684), (8, 8916842), (11, 6484976), (16, 4458421), (22, 3242488), (44, 1621244), (88, 810622), (176, 405311), (359, 198704), (718, 99352), (1129, 63184), (1436, 49676), (2258, 31592), (2872, 24838), (3949, 18064), (4516, 15796), (5744, 12419), (7898, 9032)]