74889794

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13681}}^1$

素因数の和:13730

約数の個数: 32

約数和(自身を含む): 141854976

約数和(自身を除く): 66965182

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 13681, 27362, 95767, 191534, 232577, 314663, 465154, 629326, 1628039, 2202641, 3256078, 4405282, 5349271, 10698542, 37444897, 74889794]

約数ペア:

[(1, 74889794), (2, 37444897), (7, 10698542), (14, 5349271), (17, 4405282), (23, 3256078), (34, 2202641), (46, 1628039), (119, 629326), (161, 465154), (238, 314663), (322, 232577), (391, 191534), (782, 95767), (2737, 27362), (5474, 13681)]