27279196

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42359}}^1$

素因数の和:42393

約数の個数: 24

約数和(自身を含む): 56931840

約数和(自身を除く): 29652644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 42359, 84718, 169436, 296513, 593026, 974257, 1186052, 1948514, 3897028, 6819799, 13639598, 27279196]

約数ペア:

[(1, 27279196), (2, 13639598), (4, 6819799), (7, 3897028), (14, 1948514), (23, 1186052), (28, 974257), (46, 593026), (92, 296513), (161, 169436), (322, 84718), (644, 42359)]