25404484

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5779}}^1$

素因数の和:5947

約数の個数: 24

約数和(自身を含む): 51141440

約数和(自身を除く): 25736956

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 5779, 11558, 23116, 40453, 80906, 161812, 907303, 1814606, 3629212, 6351121, 12702242, 25404484]

約数ペア:

[(1, 25404484), (2, 12702242), (4, 6351121), (7, 3629212), (14, 1814606), (28, 907303), (157, 161812), (314, 80906), (628, 40453), (1099, 23116), (2198, 11558), (4396, 5779)]