26986886

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2777}}^1$

素因数の和:2935

約数の個数: 16

約数和(自身を含む): 41803344

約数和(自身を除く): 14816458

約数列:

[1, 2, 43, 86, 113, 226, 2777, 4859, 5554, 9718, 119411, 238822, 313801, 627602, 13493443, 26986886]

約数ペア:

[(1, 26986886), (2, 13493443), (43, 627602), (86, 313801), (113, 238822), (226, 119411), (2777, 9718), (4859, 5554)]