26668696

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{81307}}^1$

素因数の和:81354

約数の個数: 16

約数和(自身を含む): 51224040

約数和(自身を除く): 24555344

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 81307, 162614, 325228, 650456, 3333587, 6667174, 13334348, 26668696]

約数ペア:

[(1, 26668696), (2, 13334348), (4, 6667174), (8, 3333587), (41, 650456), (82, 325228), (164, 162614), (328, 81307)]