25561452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{304303}}^1$

素因数の和:304317

約数の個数: 24

約数和(自身を含む): 68164096

約数和(自身を除く): 42602644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 304303, 608606, 912909, 1217212, 1825818, 2130121, 3651636, 4260242, 6390363, 8520484, 12780726, 25561452]

約数ペア:

[(1, 25561452), (2, 12780726), (3, 8520484), (4, 6390363), (6, 4260242), (7, 3651636), (12, 2130121), (14, 1825818), (21, 1217212), (28, 912909), (42, 608606), (84, 304303)]