57987404

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2797}}^1$

素因数の和:2945

約数の個数: 24

約数和(自身を含む): 104354208

約数和(自身を除く): 46366804

約数列:

[1, 2, 4, 71, 73, 142, 146, 284, 292, 2797, 5183, 5594, 10366, 11188, 20732, 198587, 204181, 397174, 408362, 794348, 816724, 14496851, 28993702, 57987404]

約数ペア:

[(1, 57987404), (2, 28993702), (4, 14496851), (71, 816724), (73, 794348), (142, 408362), (146, 397174), (284, 204181), (292, 198587), (2797, 20732), (5183, 11188), (5594, 10366)]