25305392

素因数分解:

$2^4\times 7^1\times {\mathrm{225941}}^1$

素因数の和:225956

約数の個数: 20

約数和(自身を含む): 56033616

約数和(自身を除く): 30728224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 225941, 451882, 903764, 1581587, 1807528, 3163174, 3615056, 6326348, 12652696, 25305392]

約数ペア:

[(1, 25305392), (2, 12652696), (4, 6326348), (7, 3615056), (8, 3163174), (14, 1807528), (16, 1581587), (28, 903764), (56, 451882), (112, 225941)]