64515519904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4262389}}^1$

素因数の和:4262453

約数の個数: 48

約数和(自身を含む): 141784140960

約数和(自身を除く): 77268621056

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3784, 7568, 15136, 4262389, 8524778, 17049556, 34099112, 46886279, 68198224, 93772558, 136396448, 183282727, 187545116, 366565454, 375090232, 733130908, 750180464, 1466261816, 1500360928, 2016109997, 2932523632, 4032219994, 5865047264, 8064439988, 16128879976, 32257759952, 64515519904]

約数ペア:

[(1, 64515519904), (2, 32257759952), (4, 16128879976), (8, 8064439988), (11, 5865047264), (16, 4032219994), (22, 2932523632), (32, 2016109997), (43, 1500360928), (44, 1466261816), (86, 750180464), (88, 733130908), (172, 375090232), (176, 366565454), (344, 187545116), (352, 183282727), (473, 136396448), (688, 93772558), (946, 68198224), (1376, 46886279), (1892, 34099112), (3784, 17049556), (7568, 8524778), (15136, 4262389)]