66726992

素因数分解:

$2^4\times {\mathrm{1783}}^1\times {\mathrm{2339}}^1$

素因数の和:4130

約数の個数: 20

約数和(自身を含む): 129411360

約数和(自身を除く): 62684368

約数列:

[1, 2, 4, 8, 16, 1783, 2339, 3566, 4678, 7132, 9356, 14264, 18712, 28528, 37424, 4170437, 8340874, 16681748, 33363496, 66726992]

約数ペア:

[(1, 66726992), (2, 33363496), (4, 16681748), (8, 8340874), (16, 4170437), (1783, 37424), (2339, 28528), (3566, 18712), (4678, 14264), (7132, 9356)]