28942586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{1759}}^1$

素因数の和:2213

約数の個数: 16

約数和(自身を含む): 45830400

約数和(自身を除く): 16887814

約数列:

[1, 2, 19, 38, 433, 866, 1759, 3518, 8227, 16454, 33421, 66842, 761647, 1523294, 14471293, 28942586]

約数ペア:

[(1, 28942586), (2, 14471293), (19, 1523294), (38, 761647), (433, 66842), (866, 33421), (1759, 16454), (3518, 8227)]