27717112

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 53578800

約数和(自身を除く): 25861688

約数列:

[1, 2, 4, 8, 43, 86, 172, 197, 344, 394, 409, 788, 818, 1576, 1636, 3272, 8471, 16942, 17587, 33884, 35174, 67768, 70348, 80573, 140696, 161146, 322292, 644584, 3464639, 6929278, 13858556, 27717112]

約数ペア:

[(1, 27717112), (2, 13858556), (4, 6929278), (8, 3464639), (43, 644584), (86, 322292), (172, 161146), (197, 140696), (344, 80573), (394, 70348), (409, 67768), (788, 35174), (818, 33884), (1576, 17587), (1636, 16942), (3272, 8471)]