26940595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6899}}^1$

素因数の和:6986

約数の個数: 16

約数和(自身を含む): 35769600

約数和(自身を除く): 8829005

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 6899, 34495, 75889, 379445, 489829, 2449145, 5388119, 26940595]

約数ペア:

[(1, 26940595), (5, 5388119), (11, 2449145), (55, 489829), (71, 379445), (355, 75889), (781, 34495), (3905, 6899)]