56970898

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{3989}}^1$

素因数の和:4221

約数の個数: 16

約数和(自身を含む): 88242840

約数和(自身を除く): 31271942

約数列:

[1, 2, 37, 74, 193, 386, 3989, 7141, 7978, 14282, 147593, 295186, 769877, 1539754, 28485449, 56970898]

約数ペア:

[(1, 56970898), (2, 28485449), (37, 1539754), (74, 769877), (193, 295186), (386, 147593), (3989, 14282), (7141, 7978)]