25728416

素因数分解:

$2^5\times 7^1\times {\mathrm{114859}}^1$

素因数の和:114876

約数の個数: 24

約数和(自身を含む): 57889440

約数和(自身を除く): 32161024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 114859, 229718, 459436, 804013, 918872, 1608026, 1837744, 3216052, 3675488, 6432104, 12864208, 25728416]

約数ペア:

[(1, 25728416), (2, 12864208), (4, 6432104), (7, 3675488), (8, 3216052), (14, 1837744), (16, 1608026), (28, 918872), (32, 804013), (56, 459436), (112, 229718), (224, 114859)]