27487852

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42683}}^1$

素因数の和:42717

約数の個数: 24

約数和(自身を含む): 57367296

約数和(自身を除く): 29879444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 42683, 85366, 170732, 298781, 597562, 981709, 1195124, 1963418, 3926836, 6871963, 13743926, 27487852]

約数ペア:

[(1, 27487852), (2, 13743926), (4, 6871963), (7, 3926836), (14, 1963418), (23, 1195124), (28, 981709), (46, 597562), (92, 298781), (161, 170732), (322, 85366), (644, 42683)]