25245052

素因数分解:

$2^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1579}}^1$

素因数の和:2161

約数の個数: 24

約数和(自身を含む): 50610560

約数和(自身を除く): 25365508

約数列:

[1, 2, 4, 7, 14, 28, 571, 1142, 1579, 2284, 3158, 3997, 6316, 7994, 11053, 15988, 22106, 44212, 901609, 1803218, 3606436, 6311263, 12622526, 25245052]

約数ペア:

[(1, 25245052), (2, 12622526), (4, 6311263), (7, 3606436), (14, 1803218), (28, 901609), (571, 44212), (1142, 22106), (1579, 15988), (2284, 11053), (3158, 7994), (3997, 6316)]