42117026

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{81307}}^1$

素因数の和:81353

約数の個数: 16

約数和(自身を含む): 74152896

約数和(自身を除く): 32035870

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 81307, 162614, 569149, 1138298, 3008359, 6016718, 21058513, 42117026]

約数ペア:

[(1, 42117026), (2, 21058513), (7, 6016718), (14, 3008359), (37, 1138298), (74, 569149), (259, 162614), (518, 81307)]