27649468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8161}}^1$

素因数の和:8194

約数の個数: 36

約数和(自身を含む): 60790576

約数和(自身を除く): 33141108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 8161, 16322, 32644, 57127, 89771, 114254, 179542, 228508, 359084, 628397, 987481, 1256794, 1974962, 2513588, 3949924, 6912367, 13824734, 27649468]

約数ペア:

[(1, 27649468), (2, 13824734), (4, 6912367), (7, 3949924), (11, 2513588), (14, 1974962), (22, 1256794), (28, 987481), (44, 628397), (77, 359084), (121, 228508), (154, 179542), (242, 114254), (308, 89771), (484, 57127), (847, 32644), (1694, 16322), (3388, 8161)]