28325612

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{9281}}^1$

素因数の和:9401

約数の個数: 24

約数和(自身を含む): 57177120

約数和(自身を除く): 28851508

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 9281, 18562, 37124, 64967, 129934, 259868, 1011629, 2023258, 4046516, 7081403, 14162806, 28325612]

約数ペア:

[(1, 28325612), (2, 14162806), (4, 7081403), (7, 4046516), (14, 2023258), (28, 1011629), (109, 259868), (218, 129934), (436, 64967), (763, 37124), (1526, 18562), (3052, 9281)]