64104439

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{379}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 74686720

約数和(自身を除く): 10582281

約数列:

[1, 7, 73, 331, 379, 511, 2317, 2653, 24163, 27667, 125449, 169141, 193669, 878143, 9157777, 64104439]

約数ペア:

[(1, 64104439), (7, 9157777), (73, 878143), (331, 193669), (379, 169141), (511, 125449), (2317, 27667), (2653, 24163)]