25728766

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79903}}^1$

素因数の和:79935

約数の個数: 16

約数和(自身を含む): 46024704

約数和(自身を除く): 20295938

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 79903, 159806, 559321, 1118642, 1837769, 3675538, 12864383, 25728766]

約数ペア:

[(1, 25728766), (2, 12864383), (7, 3675538), (14, 1837769), (23, 1118642), (46, 559321), (161, 159806), (322, 79903)]