68405414

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{3671}}^1$

素因数の和:3713

約数の個数: 32

約数和(自身を含む): 129019392

約数和(自身を除く): 60613978

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1331, 1694, 2662, 3671, 7342, 9317, 18634, 25697, 40381, 51394, 80762, 282667, 444191, 565334, 888382, 3109337, 4886101, 6218674, 9772202, 34202707, 68405414]

約数ペア:

[(1, 68405414), (2, 34202707), (7, 9772202), (11, 6218674), (14, 4886101), (22, 3109337), (77, 888382), (121, 565334), (154, 444191), (242, 282667), (847, 80762), (1331, 51394), (1694, 40381), (2662, 25697), (3671, 18634), (7342, 9317)]