68278936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{45641}}^1$

素因数の和:45675

約数の個数: 32

約数和(自身を含む): 147880080

約数和(自身を除く): 79601144

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 45641, 91282, 182564, 365128, 502051, 775897, 1004102, 1551794, 2008204, 3103588, 4016408, 6207176, 8534867, 17069734, 34139468, 68278936]

約数ペア:

[(1, 68278936), (2, 34139468), (4, 17069734), (8, 8534867), (11, 6207176), (17, 4016408), (22, 3103588), (34, 2008204), (44, 1551794), (68, 1004102), (88, 775897), (136, 502051), (187, 365128), (374, 182564), (748, 91282), (1496, 45641)]