66707744

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 136438848

約数和(自身を除く): 69731104

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 103, 148, 206, 296, 412, 547, 592, 824, 1094, 1184, 1648, 2188, 3296, 3811, 4376, 7622, 8752, 15244, 17504, 20239, 30488, 40478, 56341, 60976, 80956, 112682, 121952, 161912, 225364, 323824, 450728, 647648, 901456, 1802912, 2084617, 4169234, 8338468, 16676936, 33353872, 66707744]

約数ペア:

[(1, 66707744), (2, 33353872), (4, 16676936), (8, 8338468), (16, 4169234), (32, 2084617), (37, 1802912), (74, 901456), (103, 647648), (148, 450728), (206, 323824), (296, 225364), (412, 161912), (547, 121952), (592, 112682), (824, 80956), (1094, 60976), (1184, 56341), (1648, 40478), (2188, 30488), (3296, 20239), (3811, 17504), (4376, 15244), (7622, 8752)]