64611917

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 69984000

約数和(自身を除く): 5372083

約数列:

[1, 17, 71, 199, 269, 1207, 3383, 4573, 14129, 19099, 53531, 240193, 324683, 910027, 3800701, 64611917]

約数ペア:

[(1, 64611917), (17, 3800701), (71, 910027), (199, 324683), (269, 240193), (1207, 53531), (3383, 19099), (4573, 14129)]