68996854

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{3329}}^1$

素因数の和:3615

約数の個数: 16

約数和(自身を含む): 106373520

約数和(自身を除く): 37376666

約数列:

[1, 2, 43, 86, 241, 482, 3329, 6658, 10363, 20726, 143147, 286294, 802289, 1604578, 34498427, 68996854]

約数ペア:

[(1, 68996854), (2, 34498427), (43, 1604578), (86, 802289), (241, 286294), (482, 143147), (3329, 20726), (6658, 10363)]