27987274

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{3779}}^1$

素因数の和:3834

約数の個数: 24

約数和(自身を含む): 50168160

約数和(自身を除く): 22180886

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 3703, 3779, 7406, 7558, 26453, 52906, 86917, 173834, 608419, 1216838, 1999091, 3998182, 13993637, 27987274]

約数ペア:

[(1, 27987274), (2, 13993637), (7, 3998182), (14, 1999091), (23, 1216838), (46, 608419), (161, 173834), (322, 86917), (529, 52906), (1058, 26453), (3703, 7558), (3779, 7406)]