25284868

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31139}}^1$

素因数の和:31179

約数の個数: 24

約数和(自身を含む): 52315200

約数和(自身を除く): 27030332

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 31139, 62278, 124556, 217973, 435946, 871892, 903031, 1806062, 3612124, 6321217, 12642434, 25284868]

約数ペア:

[(1, 25284868), (2, 12642434), (4, 6321217), (7, 3612124), (14, 1806062), (28, 903031), (29, 871892), (58, 435946), (116, 217973), (203, 124556), (406, 62278), (812, 31139)]