28186356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{213533}}^1$

素因数の和:213551

約数の個数: 24

約数和(自身を含む): 71747424

約数和(自身を除く): 43561068

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 213533, 427066, 640599, 854132, 1281198, 2348863, 2562396, 4697726, 7046589, 9395452, 14093178, 28186356]

約数ペア:

[(1, 28186356), (2, 14093178), (3, 9395452), (4, 7046589), (6, 4697726), (11, 2562396), (12, 2348863), (22, 1281198), (33, 854132), (44, 640599), (66, 427066), (132, 213533)]