26372717

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2137}}^1$

素因数の和:2228

約数の個数: 16

約数和(自身を含む): 31608192

約数和(自身を除く): 5235475

約数列:

[1, 7, 41, 43, 287, 301, 1763, 2137, 12341, 14959, 87617, 91891, 613319, 643237, 3767531, 26372717]

約数ペア:

[(1, 26372717), (7, 3767531), (41, 643237), (43, 613319), (287, 91891), (301, 87617), (1763, 14959), (2137, 12341)]