28528936

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{50227}}^1$

素因数の和:50304

約数の個数: 16

約数和(自身を含む): 54246240

約数和(自身を除く): 25717304

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 50227, 100454, 200908, 401816, 3566117, 7132234, 14264468, 28528936]

約数ペア:

[(1, 28528936), (2, 14264468), (4, 7132234), (8, 3566117), (71, 401816), (142, 200908), (284, 100454), (568, 50227)]