27717806

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1549}}^1$

素因数の和:1963

約数の個数: 16

約数和(自身を含む): 43524000

約数和(自身を除く): 15806194

約数列:

[1, 2, 23, 46, 389, 778, 1549, 3098, 8947, 17894, 35627, 71254, 602561, 1205122, 13858903, 27717806]

約数ペア:

[(1, 27717806), (2, 13858903), (23, 1205122), (46, 602561), (389, 71254), (778, 35627), (1549, 17894), (3098, 8947)]