57036868

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{19777}}^1$

素因数の和:19891

約数の個数: 24

約数和(自身を含む): 115187072

約数和(自身を除く): 58150204

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 19777, 39554, 79108, 138439, 276878, 553756, 2037031, 4074062, 8148124, 14259217, 28518434, 57036868]

約数ペア:

[(1, 57036868), (2, 28518434), (4, 14259217), (7, 8148124), (14, 4074062), (28, 2037031), (103, 553756), (206, 276878), (412, 138439), (721, 79108), (1442, 39554), (2884, 19777)]