25661342

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 45757440

約数和(自身を除く): 20096098

約数列:

[1, 2, 7, 14, 47, 59, 94, 118, 329, 413, 658, 661, 826, 1322, 2773, 4627, 5546, 9254, 19411, 31067, 38822, 38999, 62134, 77998, 217469, 272993, 434938, 545986, 1832953, 3665906, 12830671, 25661342]

約数ペア:

[(1, 25661342), (2, 12830671), (7, 3665906), (14, 1832953), (47, 545986), (59, 434938), (94, 272993), (118, 217469), (329, 77998), (413, 62134), (658, 38999), (661, 38822), (826, 31067), (1322, 19411), (2773, 9254), (4627, 5546)]