72253318

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1\times {\mathrm{479}}^1$

素因数の和:1059

約数の個数: 16

約数和(自身を含む): 109440000

約数和(自身を除く): 37186682

約数列:

[1, 2, 199, 379, 398, 479, 758, 958, 75421, 95321, 150842, 181541, 190642, 363082, 36126659, 72253318]

約数ペア:

[(1, 72253318), (2, 36126659), (199, 363082), (379, 190642), (398, 181541), (479, 150842), (758, 95321), (958, 75421)]