25481036

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3541}}^1$

素因数の和:3809

約数の個数: 24

約数和(自身を含む): 51174816

約数和(自身を除く): 25693780

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3541, 3598, 7082, 7196, 14164, 24787, 49574, 99148, 910037, 1820074, 3640148, 6370259, 12740518, 25481036]

約数ペア:

[(1, 25481036), (2, 12740518), (4, 6370259), (7, 3640148), (14, 1820074), (28, 910037), (257, 99148), (514, 49574), (1028, 24787), (1799, 14164), (3541, 7196), (3598, 7082)]