64269656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{42961}}^1$

素因数の和:42995

約数の個数: 32

約数和(自身を含む): 139196880

約数和(自身を除く): 74927224

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 42961, 85922, 171844, 343688, 472571, 730337, 945142, 1460674, 1890284, 2921348, 3780568, 5842696, 8033707, 16067414, 32134828, 64269656]

約数ペア:

[(1, 64269656), (2, 32134828), (4, 16067414), (8, 8033707), (11, 5842696), (17, 3780568), (22, 2921348), (34, 1890284), (44, 1460674), (68, 945142), (88, 730337), (136, 472571), (187, 343688), (374, 171844), (748, 85922), (1496, 42961)]