27490846

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{857}}^1$

素因数の和:1275

約数の個数: 16

約数和(自身を含む): 42357744

約数和(自身を除く): 14866898

約数列:

[1, 2, 43, 86, 373, 746, 857, 1714, 16039, 32078, 36851, 73702, 319661, 639322, 13745423, 27490846]

約数ペア:

[(1, 27490846), (2, 13745423), (43, 639322), (86, 319661), (373, 73702), (746, 36851), (857, 32078), (1714, 16039)]