65380666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53503}}^1$

素因数の和:53565

約数の個数: 16

約数和(自身を含む): 107864064

約数和(自身を除く): 42483398

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 53503, 107006, 695539, 1391078, 2514641, 5029282, 32690333, 65380666]

約数ペア:

[(1, 65380666), (2, 32690333), (13, 5029282), (26, 2514641), (47, 1391078), (94, 695539), (611, 107006), (1222, 53503)]