79753874

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{2851}}^1$

素因数の和:3121

約数の個数: 16

約数和(自身を含む): 121974336

約数和(自身を除く): 42220462

約数列:

[1, 2, 71, 142, 197, 394, 2851, 5702, 13987, 27974, 202421, 404842, 561647, 1123294, 39876937, 79753874]

約数ペア:

[(1, 79753874), (2, 39876937), (71, 1123294), (142, 561647), (197, 404842), (394, 202421), (2851, 27974), (5702, 13987)]