42475564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2837}}^1$

素因数の和:3057

約数の個数: 24

約数和(自身を含む): 78669360

約数和(自身を除く): 36193796

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 2837, 3743, 5674, 7486, 11348, 14972, 53903, 107806, 215612, 558889, 1117778, 2235556, 10618891, 21237782, 42475564]

約数ペア:

[(1, 42475564), (2, 21237782), (4, 10618891), (19, 2235556), (38, 1117778), (76, 558889), (197, 215612), (394, 107806), (788, 53903), (2837, 14972), (3743, 11348), (5674, 7486)]