26668310

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{37561}}^1$

素因数の和:37639

約数の個数: 16

約数和(自身を含む): 48680352

約数和(自身を除く): 22012042

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 37561, 75122, 187805, 375610, 2666831, 5333662, 13334155, 26668310]

約数ペア:

[(1, 26668310), (2, 13334155), (5, 5333662), (10, 2666831), (71, 375610), (142, 187805), (355, 75122), (710, 37561)]