28348206

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{21187}}^1$

素因数の和:21415

約数の個数: 16

約数和(自身を含む): 56953344

約数和(自身を除く): 28605138

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 21187, 42374, 63561, 127122, 4724701, 9449402, 14174103, 28348206]

約数ペア:

[(1, 28348206), (2, 14174103), (3, 9449402), (6, 4724701), (223, 127122), (446, 63561), (669, 42374), (1338, 21187)]