42538534

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{2389}}^1$

素因数の和:2727

約数の個数: 16

約数和(自身を含む): 66250800

約数和(自身を除く): 23712266

約数列:

[1, 2, 29, 58, 307, 614, 2389, 4778, 8903, 17806, 69281, 138562, 733423, 1466846, 21269267, 42538534]

約数ペア:

[(1, 42538534), (2, 21269267), (29, 1466846), (58, 733423), (307, 138562), (614, 69281), (2389, 17806), (4778, 8903)]