28349772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{214771}}^1$

素因数の和:214789

約数の個数: 24

約数和(自身を含む): 72163392

約数和(自身を除く): 43813620

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 214771, 429542, 644313, 859084, 1288626, 2362481, 2577252, 4724962, 7087443, 9449924, 14174886, 28349772]

約数ペア:

[(1, 28349772), (2, 14174886), (3, 9449924), (4, 7087443), (6, 4724962), (11, 2577252), (12, 2362481), (22, 1288626), (33, 859084), (44, 644313), (66, 429542), (132, 214771)]