25961684

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2267}}^1$

素因数の和:2687

約数の個数: 24

約数和(自身を含む): 52073280

約数和(自身を除く): 26111596

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1636, 2267, 2863, 4534, 5726, 9068, 11452, 15869, 31738, 63476, 927203, 1854406, 3708812, 6490421, 12980842, 25961684]

約数ペア:

[(1, 25961684), (2, 12980842), (4, 6490421), (7, 3708812), (14, 1854406), (28, 927203), (409, 63476), (818, 31738), (1636, 15869), (2267, 11452), (2863, 9068), (4534, 5726)]