66240008

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{140339}}^1$

素因数の和:140404

約数の個数: 16

約数和(自身を含む): 126306000

約数和(自身を除く): 60065992

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 140339, 280678, 561356, 1122712, 8280001, 16560002, 33120004, 66240008]

約数ペア:

[(1, 66240008), (2, 33120004), (4, 16560002), (8, 8280001), (59, 1122712), (118, 561356), (236, 280678), (472, 140339)]