28718892

素因数分解:

$2^2\times 3^2\times {\mathrm{797747}}^1$

素因数の和:797757

約数の個数: 18

約数和(自身を含む): 72595068

約数和(自身を除く): 43876176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 797747, 1595494, 2393241, 3190988, 4786482, 7179723, 9572964, 14359446, 28718892]

約数ペア:

[(1, 28718892), (2, 14359446), (3, 9572964), (4, 7179723), (6, 4786482), (9, 3190988), (12, 2393241), (18, 1595494), (36, 797747)]