65238668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{7027}}^1$

素因数の和:7253

約数の個数: 24

約数和(自身を含む): 125154624

約数和(自身を除く): 59915956

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4642, 7027, 9284, 14054, 28108, 77297, 154594, 309188, 1482697, 2965394, 5930788, 16309667, 32619334, 65238668]

約数ペア:

[(1, 65238668), (2, 32619334), (4, 16309667), (11, 5930788), (22, 2965394), (44, 1482697), (211, 309188), (422, 154594), (844, 77297), (2321, 28108), (4642, 14054), (7027, 9284)]