28094842

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2953}}^1$

素因数の和:3093

約数の個数: 16

約数和(自身を含む): 43388352

約数和(自身を除く): 15293510

約数列:

[1, 2, 67, 71, 134, 142, 2953, 4757, 5906, 9514, 197851, 209663, 395702, 419326, 14047421, 28094842]

約数ペア:

[(1, 28094842), (2, 14047421), (67, 419326), (71, 395702), (134, 209663), (142, 197851), (2953, 9514), (4757, 5906)]