42530858

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^2\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 24

約数和(自身を含む): 66924900

約数和(自身を除く): 24394042

約数列:

[1, 2, 41, 59, 82, 118, 149, 298, 2419, 3481, 4838, 6109, 6962, 8791, 12218, 17582, 142721, 285442, 360431, 518669, 720862, 1037338, 21265429, 42530858]

約数ペア:

[(1, 42530858), (2, 21265429), (41, 1037338), (59, 720862), (82, 518669), (118, 360431), (149, 285442), (298, 142721), (2419, 17582), (3481, 12218), (4838, 8791), (6109, 6962)]