25968208

素因数分解:

$2^4\times 7^1\times {\mathrm{231859}}^1$

素因数の和:231874

約数の個数: 20

約数和(自身を含む): 57501280

約数和(自身を除く): 31533072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 231859, 463718, 927436, 1623013, 1854872, 3246026, 3709744, 6492052, 12984104, 25968208]

約数ペア:

[(1, 25968208), (2, 12984104), (4, 6492052), (7, 3709744), (8, 3246026), (14, 1854872), (16, 1623013), (28, 927436), (56, 463718), (112, 231859)]