26708561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 30205440

約数和(自身を除く): 3496879

約数列:

[1, 11, 37, 137, 407, 479, 1507, 5069, 5269, 17723, 55759, 65623, 194953, 721853, 2428051, 26708561]

約数ペア:

[(1, 26708561), (11, 2428051), (37, 721853), (137, 194953), (407, 65623), (479, 55759), (1507, 17723), (5069, 5269)]