28614906

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{20123}}^1$

素因数の和:20210

約数の個数: 24

約数和(自身を含む): 62786880

約数和(自身を除く): 34171974

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 20123, 40246, 60369, 120738, 181107, 362214, 1589717, 3179434, 4769151, 9538302, 14307453, 28614906]

約数ペア:

[(1, 28614906), (2, 14307453), (3, 9538302), (6, 4769151), (9, 3179434), (18, 1589717), (79, 362214), (158, 181107), (237, 120738), (474, 60369), (711, 40246), (1422, 20123)]