40066607

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 47081472

約数和(自身を除く): 7014865

約数列:

[1, 7, 47, 193, 329, 631, 1351, 4417, 9071, 29657, 63497, 121783, 207599, 852481, 5723801, 40066607]

約数ペア:

[(1, 40066607), (7, 5723801), (47, 852481), (193, 207599), (329, 121783), (631, 63497), (1351, 29657), (4417, 9071)]