66784847998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{68819}}^1\times {\mathrm{44111}}^1$

素因数の和:112943

約数の個数: 16

約数和(自身を含む): 109288362240

約数和(自身を除く): 42503514242

約数列:

[1, 2, 11, 22, 44111, 68819, 88222, 137638, 485221, 757009, 970442, 1514018, 3035674909, 6071349818, 33392423999, 66784847998]

約数ペア:

[(1, 66784847998), (2, 33392423999), (11, 6071349818), (22, 3035674909), (44111, 1514018), (68819, 970442), (88222, 757009), (137638, 485221)]