42790478

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1\times {\mathrm{919}}^1$

素因数の和:1703

約数の個数: 16

約数和(自身を含む): 66416640

約数和(自身を除く): 23626162

約数列:

[1, 2, 31, 62, 751, 919, 1502, 1838, 23281, 28489, 46562, 56978, 690169, 1380338, 21395239, 42790478]

約数ペア:

[(1, 42790478), (2, 21395239), (31, 1380338), (62, 690169), (751, 56978), (919, 46562), (1502, 28489), (1838, 23281)]