66912842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{18413}}^1$

素因数の和:18517

約数の個数: 16

約数和(自身を含む): 106064640

約数和(自身を除く): 39151798

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 18413, 36826, 423499, 846998, 1454627, 2909254, 33456421, 66912842]

約数ペア:

[(1, 66912842), (2, 33456421), (23, 2909254), (46, 1454627), (79, 846998), (158, 423499), (1817, 36826), (3634, 18413)]