69685972

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{1069}}^1$

素因数の和:1495

約数の個数: 24

約数和(自身を含む): 125232800

約数和(自身を除く): 55546828

約数列:

[1, 2, 4, 43, 86, 172, 379, 758, 1069, 1516, 2138, 4276, 16297, 32594, 45967, 65188, 91934, 183868, 405151, 810302, 1620604, 17421493, 34842986, 69685972]

約数ペア:

[(1, 69685972), (2, 34842986), (4, 17421493), (43, 1620604), (86, 810302), (172, 405151), (379, 183868), (758, 91934), (1069, 65188), (1516, 45967), (2138, 32594), (4276, 16297)]