64586120768

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{143489}}^1$

素因数の和:144055

約数の個数: 56

約数和(自身を含む): 138277869240

約数和(自身を除く): 73691748472

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 541, 832, 1082, 2164, 4328, 7033, 8656, 14066, 17312, 28132, 34624, 56264, 112528, 143489, 225056, 286978, 450112, 573956, 1147912, 1865357, 2295824, 3730714, 4591648, 7461428, 9183296, 14922856, 29845712, 59691424, 77627549, 119382848, 155255098, 310510196, 621020392, 1009158137, 1242040784, 2018316274, 2484081568, 4036632548, 4968163136, 8073265096, 16146530192, 32293060384, 64586120768]

約数ペア:

[(1, 64586120768), (2, 32293060384), (4, 16146530192), (8, 8073265096), (13, 4968163136), (16, 4036632548), (26, 2484081568), (32, 2018316274), (52, 1242040784), (64, 1009158137), (104, 621020392), (208, 310510196), (416, 155255098), (541, 119382848), (832, 77627549), (1082, 59691424), (2164, 29845712), (4328, 14922856), (7033, 9183296), (8656, 7461428), (14066, 4591648), (17312, 3730714), (28132, 2295824), (34624, 1865357), (56264, 1147912), (112528, 573956), (143489, 450112), (225056, 286978)]