25303642

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3391}}^1$

素因数の和:3454

約数の個数: 32

約数和(自身を含む): 47867904

約数和(自身を除く): 22564262

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3391, 3731, 6782, 7462, 23737, 44083, 47474, 88166, 139031, 278062, 308581, 617162, 973217, 1807403, 1946434, 3614806, 12651821, 25303642]

約数ペア:

[(1, 25303642), (2, 12651821), (7, 3614806), (13, 1946434), (14, 1807403), (26, 973217), (41, 617162), (82, 308581), (91, 278062), (182, 139031), (287, 88166), (533, 47474), (574, 44083), (1066, 23737), (3391, 7462), (3731, 6782)]