28485737

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{937}}^1$

素因数の和:1088

約数の個数: 16

約数和(自身を含む): 33677952

約数和(自身を除く): 5192215

約数列:

[1, 7, 43, 101, 301, 707, 937, 4343, 6559, 30401, 40291, 94637, 282037, 662459, 4069391, 28485737]

約数ペア:

[(1, 28485737), (7, 4069391), (43, 662459), (101, 282037), (301, 94637), (707, 40291), (937, 30401), (4343, 6559)]