66634748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{28283}}^1$

素因数の和:28337

約数の個数: 24

約数和(自身を含む): 126712320

約数和(自身を除く): 60077572

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 28283, 56566, 113132, 537377, 876773, 1074754, 1753546, 2149508, 3507092, 16658687, 33317374, 66634748]

約数ペア:

[(1, 66634748), (2, 33317374), (4, 16658687), (19, 3507092), (31, 2149508), (38, 1753546), (62, 1074754), (76, 876773), (124, 537377), (589, 113132), (1178, 56566), (2356, 28283)]