25339212

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{16369}}^1$

素因数の和:16422

約数の個数: 36

約数和(自身を含む): 65545480

約数和(自身を除く): 40206268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 16369, 32738, 49107, 65476, 98214, 147321, 196428, 294642, 589284, 703867, 1407734, 2111601, 2815468, 4223202, 6334803, 8446404, 12669606, 25339212]

約数ペア:

[(1, 25339212), (2, 12669606), (3, 8446404), (4, 6334803), (6, 4223202), (9, 2815468), (12, 2111601), (18, 1407734), (36, 703867), (43, 589284), (86, 294642), (129, 196428), (172, 147321), (258, 98214), (387, 65476), (516, 49107), (774, 32738), (1548, 16369)]