42159292

素因数分解:

$2^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{2179}}^1$

素因数の和:2881

約数の個数: 24

約数和(自身を含む): 84479360

約数和(自身を除く): 42320068

約数列:

[1, 2, 4, 7, 14, 28, 691, 1382, 2179, 2764, 4358, 4837, 8716, 9674, 15253, 19348, 30506, 61012, 1505689, 3011378, 6022756, 10539823, 21079646, 42159292]

約数ペア:

[(1, 42159292), (2, 21079646), (4, 10539823), (7, 6022756), (14, 3011378), (28, 1505689), (691, 61012), (1382, 30506), (2179, 19348), (2764, 15253), (4358, 9674), (4837, 8716)]