25201708

素因数分解:

$2^2\times 7^1\times {\mathrm{900061}}^1$

素因数の和:900072

約数の個数: 12

約数和(自身を含む): 50403472

約数和(自身を除く): 25201764

約数列:

[1, 2, 4, 7, 14, 28, 900061, 1800122, 3600244, 6300427, 12600854, 25201708]

約数ペア:

[(1, 25201708), (2, 12600854), (4, 6300427), (7, 3600244), (14, 1800122), (28, 900061)]