25597684

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6577}}^1$

素因数の和:6727

約数の個数: 24

約数和(自身を含む): 51571520

約数和(自身を除く): 25973836

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 6577, 13154, 26308, 46039, 92078, 184156, 914203, 1828406, 3656812, 6399421, 12798842, 25597684]

約数ペア:

[(1, 25597684), (2, 12798842), (4, 6399421), (7, 3656812), (14, 1828406), (28, 914203), (139, 184156), (278, 92078), (556, 46039), (973, 26308), (1946, 13154), (3892, 6577)]