42120052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3361}}^1$

素因数の和:3619

約数の個数: 24

約数和(自身を含む): 79733192

約数和(自身を除く): 37613140

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 3133, 3361, 6266, 6722, 12532, 13444, 43693, 87386, 174772, 810001, 1620002, 3240004, 10530013, 21060026, 42120052]

約数ペア:

[(1, 42120052), (2, 21060026), (4, 10530013), (13, 3240004), (26, 1620002), (52, 810001), (241, 174772), (482, 87386), (964, 43693), (3133, 13444), (3361, 12532), (6266, 6722)]