42786578

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1178

約数の個数: 24

約数和(自身を含む): 68967948

約数和(自身を除く): 26181370

約数列:

[1, 2, 23, 37, 46, 74, 529, 851, 1058, 1093, 1702, 2186, 19573, 25139, 39146, 40441, 50278, 80882, 578197, 930143, 1156394, 1860286, 21393289, 42786578]

約数ペア:

[(1, 42786578), (2, 21393289), (23, 1860286), (37, 1156394), (46, 930143), (74, 578197), (529, 80882), (851, 50278), (1058, 40441), (1093, 39146), (1702, 25139), (2186, 19573)]