28693884

素因数分解:

$2^2\times 3^1\times {\mathrm{2391157}}^1$

素因数の和:2391164

約数の個数: 12

約数和(自身を含む): 66952424

約数和(自身を除く): 38258540

約数列:

[1, 2, 3, 4, 6, 12, 2391157, 4782314, 7173471, 9564628, 14346942, 28693884]

約数ペア:

[(1, 28693884), (2, 14346942), (3, 9564628), (4, 7173471), (6, 4782314), (12, 2391157)]