68725631

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 75710880

約数和(自身を除く): 6985249

約数列:

[1, 13, 73, 139, 521, 949, 1807, 6773, 10147, 38033, 72419, 131911, 494429, 941447, 5286587, 68725631]

約数ペア:

[(1, 68725631), (13, 5286587), (73, 941447), (139, 494429), (521, 131911), (949, 72419), (1807, 38033), (6773, 10147)]