28836786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{661}}^2$

素因数の和:1338

約数の個数: 24

約数和(自身を含む): 63011952

約数和(自身を除く): 34175166

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 661, 1322, 1983, 3966, 7271, 14542, 21813, 43626, 436921, 873842, 1310763, 2621526, 4806131, 9612262, 14418393, 28836786]

約数ペア:

[(1, 28836786), (2, 14418393), (3, 9612262), (6, 4806131), (11, 2621526), (22, 1310763), (33, 873842), (66, 436921), (661, 43626), (1322, 21813), (1983, 14542), (3966, 7271)]