71325704

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 137295000

約数和(自身を除く): 65969296

約数列:

[1, 2, 4, 8, 53, 106, 149, 212, 298, 424, 596, 1129, 1192, 2258, 4516, 7897, 9032, 15794, 31588, 59837, 63176, 119674, 168221, 239348, 336442, 478696, 672884, 1345768, 8915713, 17831426, 35662852, 71325704]

約数ペア:

[(1, 71325704), (2, 35662852), (4, 17831426), (8, 8915713), (53, 1345768), (106, 672884), (149, 478696), (212, 336442), (298, 239348), (424, 168221), (596, 119674), (1129, 63176), (1192, 59837), (2258, 31588), (4516, 15794), (7897, 9032)]