72309157042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{15523649}}^1$

素因数の和:15523805

約数の個数: 16

約数和(自身を含む): 115682239800

約数和(自身を除く): 43373082758

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 15523649, 31047298, 263902033, 527804066, 2126739913, 4253479826, 36154578521, 72309157042]

約数ペア:

[(1, 72309157042), (2, 36154578521), (17, 4253479826), (34, 2126739913), (137, 527804066), (274, 263902033), (2329, 31047298), (4658, 15523649)]