68804312

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1217}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 133297920

約数和(自身を除く): 64493608

約数列:

[1, 2, 4, 8, 37, 74, 148, 191, 296, 382, 764, 1217, 1528, 2434, 4868, 7067, 9736, 14134, 28268, 45029, 56536, 90058, 180116, 232447, 360232, 464894, 929788, 1859576, 8600539, 17201078, 34402156, 68804312]

約数ペア:

[(1, 68804312), (2, 34402156), (4, 17201078), (8, 8600539), (37, 1859576), (74, 929788), (148, 464894), (191, 360232), (296, 232447), (382, 180116), (764, 90058), (1217, 56536), (1528, 45029), (2434, 28268), (4868, 14134), (7067, 9736)]