28248616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{321007}}^1$

素因数の和:321024

約数の個数: 16

約数和(自身を含む): 57781440

約数和(自身を除く): 29532824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 321007, 642014, 1284028, 2568056, 3531077, 7062154, 14124308, 28248616]

約数ペア:

[(1, 28248616), (2, 14124308), (4, 7062154), (8, 3531077), (11, 2568056), (22, 1284028), (44, 642014), (88, 321007)]