66587686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{9859}}^1$

素因数の和:10179

約数の個数: 16

約数和(自身を含む): 109327680

約数和(自身を除く): 42739994

約数列:

[1, 2, 11, 22, 307, 614, 3377, 6754, 9859, 19718, 108449, 216898, 3026713, 6053426, 33293843, 66587686]

約数ペア:

[(1, 66587686), (2, 33293843), (11, 6053426), (22, 3026713), (307, 216898), (614, 108449), (3377, 19718), (6754, 9859)]