28025408770

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{22067251}}^1$

素因数の和:22067385

約数の個数: 16

約数和(自身を含む): 50842948608

約数和(自身を除く): 22817539838

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 22067251, 44134502, 110336255, 220672510, 2802540877, 5605081754, 14012704385, 28025408770]

約数ペア:

[(1, 28025408770), (2, 14012704385), (5, 5605081754), (10, 2802540877), (127, 220672510), (254, 110336255), (635, 44134502), (1270, 22067251)]