56871812

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1931}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 102782400

約数和(自身を除く): 45910588

約数列:

[1, 2, 4, 37, 74, 148, 199, 398, 796, 1931, 3862, 7363, 7724, 14726, 29452, 71447, 142894, 285788, 384269, 768538, 1537076, 14217953, 28435906, 56871812]

約数ペア:

[(1, 56871812), (2, 28435906), (4, 14217953), (37, 1537076), (74, 768538), (148, 384269), (199, 285788), (398, 142894), (796, 71447), (1931, 29452), (3862, 14726), (7363, 7724)]