66662528

素因数分解:

$2^7\times {\mathrm{241}}^1\times {\mathrm{2161}}^1$

素因数の和:2416

約数の個数: 32

約数和(自身を含む): 133417020

約数和(自身を除く): 66754492

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 482, 964, 1928, 2161, 3856, 4322, 7712, 8644, 15424, 17288, 30848, 34576, 69152, 138304, 276608, 520801, 1041602, 2083204, 4166408, 8332816, 16665632, 33331264, 66662528]

約数ペア:

[(1, 66662528), (2, 33331264), (4, 16665632), (8, 8332816), (16, 4166408), (32, 2083204), (64, 1041602), (128, 520801), (241, 276608), (482, 138304), (964, 69152), (1928, 34576), (2161, 30848), (3856, 17288), (4322, 15424), (7712, 8644)]