64265657

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{739}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 71040000

約数和(自身を除く): 6774343

約数列:

[1, 19, 23, 199, 437, 739, 3781, 4577, 14041, 16997, 86963, 147061, 322943, 2794159, 3382403, 64265657]

約数ペア:

[(1, 64265657), (19, 3382403), (23, 2794159), (199, 322943), (437, 147061), (739, 86963), (3781, 16997), (4577, 14041)]