28481826

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{65027}}^1$

素因数の和:65105

約数の個数: 16

約数和(自身を含む): 57744864

約数和(自身を除く): 29263038

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 65027, 130054, 195081, 390162, 4746971, 9493942, 14240913, 28481826]

約数ペア:

[(1, 28481826), (2, 14240913), (3, 9493942), (6, 4746971), (73, 390162), (146, 195081), (219, 130054), (438, 65027)]