64187903521

素因数分解:

$7^1\times {\mathrm{199}}^1\times {\mathrm{1229}}^1\times {\mathrm{37493}}^1$

素因数の和:38928

約数の個数: 16

約数和(自身を含む): 73788192000

約数和(自身を除く): 9600288479

約数列:

[1, 7, 199, 1229, 1393, 8603, 37493, 244571, 262451, 1711997, 7461107, 46078897, 52227749, 322552279, 9169700503, 64187903521]

約数ペア:

[(1, 64187903521), (7, 9169700503), (199, 322552279), (1229, 52227749), (1393, 46078897), (8603, 7461107), (37493, 1711997), (244571, 262451)]