68660264

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{67579}}^1$

素因数の和:67712

約数の個数: 16

約数和(自身を含む): 129753600

約数和(自身を除く): 61093336

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 67579, 135158, 270316, 540632, 8582533, 17165066, 34330132, 68660264]

約数ペア:

[(1, 68660264), (2, 34330132), (4, 17165066), (8, 8582533), (127, 540632), (254, 270316), (508, 135158), (1016, 67579)]