42480812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{3671}}^1$

素因数の和:3949

約数の個数: 24

約数和(自身を含む): 81430272

約数和(自身を除く): 38949460

約数列:

[1, 2, 4, 11, 22, 44, 263, 526, 1052, 2893, 3671, 5786, 7342, 11572, 14684, 40381, 80762, 161524, 965473, 1930946, 3861892, 10620203, 21240406, 42480812]

約数ペア:

[(1, 42480812), (2, 21240406), (4, 10620203), (11, 3861892), (22, 1930946), (44, 965473), (263, 161524), (526, 80762), (1052, 40381), (2893, 14684), (3671, 11572), (5786, 7342)]