27556636

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1223}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 49762944

約数和(自身を除く): 22206308

約数列:

[1, 2, 4, 43, 86, 131, 172, 262, 524, 1223, 2446, 4892, 5633, 11266, 22532, 52589, 105178, 160213, 210356, 320426, 640852, 6889159, 13778318, 27556636]

約数ペア:

[(1, 27556636), (2, 13778318), (4, 6889159), (43, 640852), (86, 320426), (131, 210356), (172, 160213), (262, 105178), (524, 52589), (1223, 22532), (2446, 11266), (4892, 5633)]