28544268

素因数分解:

$2^2\times 3^1\times {\mathrm{431}}^1\times {\mathrm{5519}}^1$

素因数の和:5957

約数の個数: 24

約数和(自身を含む): 66769920

約数和(自身を除く): 38225652

約数列:

[1, 2, 3, 4, 6, 12, 431, 862, 1293, 1724, 2586, 5172, 5519, 11038, 16557, 22076, 33114, 66228, 2378689, 4757378, 7136067, 9514756, 14272134, 28544268]

約数ペア:

[(1, 28544268), (2, 14272134), (3, 9514756), (4, 7136067), (6, 4757378), (12, 2378689), (431, 66228), (862, 33114), (1293, 22076), (1724, 16557), (2586, 11038), (5172, 5519)]