72666431

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3067}}^1$

素因数の和:3158

約数の個数: 16

約数和(自身を含む): 80995200

約数和(自身を除く): 8328769

約数列:

[1, 19, 29, 43, 551, 817, 1247, 3067, 23693, 58273, 88943, 131881, 1689917, 2505739, 3824549, 72666431]

約数ペア:

[(1, 72666431), (19, 3824549), (29, 2505739), (43, 1689917), (551, 131881), (817, 88943), (1247, 58273), (3067, 23693)]