74939221

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{2339}}^1$

素因数の和:2568

約数の個数: 16

約数和(自身を含む): 89856000

約数和(自身を除く): 14916779

約数列:

[1, 7, 23, 161, 199, 1393, 2339, 4577, 16373, 32039, 53797, 376579, 465461, 3258227, 10705603, 74939221]

約数ペア:

[(1, 74939221), (7, 10705603), (23, 3258227), (161, 465461), (199, 376579), (1393, 53797), (2339, 32039), (4577, 16373)]