28384882

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1\times {\mathrm{449}}^1$

素因数の和:957

約数の個数: 16

約数和(自身を含む): 43356600

約数和(自身を除く): 14971718

約数列:

[1, 2, 73, 146, 433, 449, 866, 898, 31609, 32777, 63218, 65554, 194417, 388834, 14192441, 28384882]

約数ペア:

[(1, 28384882), (2, 14192441), (73, 388834), (146, 194417), (433, 65554), (449, 63218), (866, 32777), (898, 31609)]