42880558

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{82781}}^1$

素因数の和:82827

約数の個数: 16

約数和(自身を含む): 75497184

約数和(自身を除く): 32616626

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 82781, 165562, 579467, 1158934, 3062897, 6125794, 21440279, 42880558]

約数ペア:

[(1, 42880558), (2, 21440279), (7, 6125794), (14, 3062897), (37, 1158934), (74, 579467), (259, 165562), (518, 82781)]