68391782

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{3109}}^1$

素因数の和:3775

約数の個数: 16

約数和(自身を含む): 108825120

約数和(自身を除く): 40433338

約数列:

[1, 2, 17, 34, 647, 1294, 3109, 6218, 10999, 21998, 52853, 105706, 2011523, 4023046, 34195891, 68391782]

約数ペア:

[(1, 68391782), (2, 34195891), (17, 4023046), (34, 2011523), (647, 105706), (1294, 52853), (3109, 21998), (6218, 10999)]