65556974

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^2\times {\mathrm{409}}^1$

素因数の和:632

約数の個数: 24

約数和(自身を含む): 113720880

約数和(自身を除く): 48163906

約数列:

[1, 2, 7, 14, 107, 214, 409, 749, 818, 1498, 2863, 5726, 11449, 22898, 43763, 80143, 87526, 160286, 306341, 612682, 4682641, 9365282, 32778487, 65556974]

約数ペア:

[(1, 65556974), (2, 32778487), (7, 9365282), (14, 4682641), (107, 612682), (214, 306341), (409, 160286), (749, 87526), (818, 80143), (1498, 43763), (2863, 22898), (5726, 11449)]