68703404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223063}}^1$

素因数の和:223085

約数の個数: 24

約数和(自身を含む): 149899008

約数和(自身を除く): 81195604

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 223063, 446126, 892252, 1561441, 2453693, 3122882, 4907386, 6245764, 9814772, 17175851, 34351702, 68703404]

約数ペア:

[(1, 68703404), (2, 34351702), (4, 17175851), (7, 9814772), (11, 6245764), (14, 4907386), (22, 3122882), (28, 2453693), (44, 1561441), (77, 892252), (154, 446126), (308, 223063)]