28689467

素因数分解:

${\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 30511872

約数和(自身を除く): 1822405

約数列:

[1, 37, 67, 71, 163, 2479, 2627, 4757, 6031, 10921, 11573, 176009, 404077, 428201, 775391, 28689467]

約数ペア:

[(1, 28689467), (37, 775391), (67, 428201), (71, 404077), (163, 176009), (2479, 11573), (2627, 10921), (4757, 6031)]