68247298

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{6389}}^1$

素因数の和:6514

約数の個数: 24

約数和(自身を含む): 120195900

約数和(自身を除く): 51948602

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 763, 1526, 5341, 6389, 10682, 12778, 44723, 89446, 313061, 626122, 696401, 1392802, 4874807, 9749614, 34123649, 68247298]

約数ペア:

[(1, 68247298), (2, 34123649), (7, 9749614), (14, 4874807), (49, 1392802), (98, 696401), (109, 626122), (218, 313061), (763, 89446), (1526, 44723), (5341, 12778), (6389, 10682)]