66781202

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{20249}}^1$

素因数の和:20365

約数の個数: 16

約数和(自身を含む): 107163000

約数和(自身を除く): 40381798

約数列:

[1, 2, 17, 34, 97, 194, 1649, 3298, 20249, 40498, 344233, 688466, 1964153, 3928306, 33390601, 66781202]

約数ペア:

[(1, 66781202), (2, 33390601), (17, 3928306), (34, 1964153), (97, 688466), (194, 344233), (1649, 40498), (3298, 20249)]