66143576

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{607}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 127059840

約数和(自身を除く): 60916264

約数列:

[1, 2, 4, 8, 53, 106, 212, 257, 424, 514, 607, 1028, 1214, 2056, 2428, 4856, 13621, 27242, 32171, 54484, 64342, 108968, 128684, 155999, 257368, 311998, 623996, 1247992, 8267947, 16535894, 33071788, 66143576]

約数ペア:

[(1, 66143576), (2, 33071788), (4, 16535894), (8, 8267947), (53, 1247992), (106, 623996), (212, 311998), (257, 257368), (424, 155999), (514, 128684), (607, 108968), (1028, 64342), (1214, 54484), (2056, 32171), (2428, 27242), (4856, 13621)]