42681794

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{19889}}^1$

素因数の和:19957

約数の個数: 16

約数和(自身を含む): 68023800

約数和(自身を除く): 25342006

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 19889, 39778, 576781, 735893, 1153562, 1471786, 21340897, 42681794]

約数ペア:

[(1, 42681794), (2, 21340897), (29, 1471786), (37, 1153562), (58, 735893), (74, 576781), (1073, 39778), (2146, 19889)]