66565588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 129467520

約数和(自身を除く): 62901932

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 113, 226, 337, 437, 452, 674, 874, 1348, 1748, 2147, 2599, 4294, 5198, 6403, 7751, 8588, 10396, 12806, 15502, 25612, 31004, 38081, 49381, 76162, 98762, 147269, 152324, 197524, 294538, 589076, 723539, 875863, 1447078, 1751726, 2894156, 3503452, 16641397, 33282794, 66565588]

約数ペア:

[(1, 66565588), (2, 33282794), (4, 16641397), (19, 3503452), (23, 2894156), (38, 1751726), (46, 1447078), (76, 875863), (92, 723539), (113, 589076), (226, 294538), (337, 197524), (437, 152324), (452, 147269), (674, 98762), (874, 76162), (1348, 49381), (1748, 38081), (2147, 31004), (2599, 25612), (4294, 15502), (5198, 12806), (6403, 10396), (7751, 8588)]