27872642

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{86561}}^1$

素因数の和:86593

約数の個数: 16

約数和(自身を含む): 49859712

約数和(自身を除く): 21987070

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 86561, 173122, 605927, 1211854, 1990903, 3981806, 13936321, 27872642]

約数ペア:

[(1, 27872642), (2, 13936321), (7, 3981806), (14, 1990903), (23, 1211854), (46, 605927), (161, 173122), (322, 86561)]