65417792

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2227

約数の個数: 56

約数和(自身を含む): 144975072

約数和(自身を除く): 79557280

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 172, 176, 344, 352, 473, 688, 704, 946, 1376, 1892, 2161, 2752, 3784, 4322, 7568, 8644, 15136, 17288, 23771, 30272, 34576, 47542, 69152, 92923, 95084, 138304, 185846, 190168, 371692, 380336, 743384, 760672, 1022153, 1486768, 1521344, 2044306, 2973536, 4088612, 5947072, 8177224, 16354448, 32708896, 65417792]

約数ペア:

[(1, 65417792), (2, 32708896), (4, 16354448), (8, 8177224), (11, 5947072), (16, 4088612), (22, 2973536), (32, 2044306), (43, 1521344), (44, 1486768), (64, 1022153), (86, 760672), (88, 743384), (172, 380336), (176, 371692), (344, 190168), (352, 185846), (473, 138304), (688, 95084), (704, 92923), (946, 69152), (1376, 47542), (1892, 34576), (2161, 30272), (2752, 23771), (3784, 17288), (4322, 15136), (7568, 8644)]