68477422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1\times {\mathrm{2143}}^1$

素因数の和:3387

約数の個数: 16

約数和(自身を含む): 110759040

約数和(自身を除く): 42281618

約数列:

[1, 2, 13, 26, 1229, 2143, 2458, 4286, 15977, 27859, 31954, 55718, 2633747, 5267494, 34238711, 68477422]

約数ペア:

[(1, 68477422), (2, 34238711), (13, 5267494), (26, 2633747), (1229, 55718), (2143, 31954), (2458, 27859), (4286, 15977)]