25887148

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2087}}^1$

素因数の和:2541

約数の個数: 24

約数和(自身を含む): 51916032

約数和(自身を除く): 26028884

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1772, 2087, 3101, 4174, 6202, 8348, 12404, 14609, 29218, 58436, 924541, 1849082, 3698164, 6471787, 12943574, 25887148]

約数ペア:

[(1, 25887148), (2, 12943574), (4, 6471787), (7, 3698164), (14, 1849082), (28, 924541), (443, 58436), (886, 29218), (1772, 14609), (2087, 12404), (3101, 8348), (4174, 6202)]