25286828

素因数分解:

$2^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1193}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 50682912

約数和(自身を除く): 25396084

約数列:

[1, 2, 4, 7, 14, 28, 757, 1193, 1514, 2386, 3028, 4772, 5299, 8351, 10598, 16702, 21196, 33404, 903101, 1806202, 3612404, 6321707, 12643414, 25286828]

約数ペア:

[(1, 25286828), (2, 12643414), (4, 6321707), (7, 3612404), (14, 1806202), (28, 903101), (757, 33404), (1193, 21196), (1514, 16702), (2386, 10598), (3028, 8351), (4772, 5299)]