28561368

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{108187}}^1$

素因数の和:108207

約数の個数: 32

約数和(自身を含む): 77895360

約数和(自身を除く): 49333992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 108187, 216374, 324561, 432748, 649122, 865496, 1190057, 1298244, 2380114, 2596488, 3570171, 4760228, 7140342, 9520456, 14280684, 28561368]

約数ペア:

[(1, 28561368), (2, 14280684), (3, 9520456), (4, 7140342), (6, 4760228), (8, 3570171), (11, 2596488), (12, 2380114), (22, 1298244), (24, 1190057), (33, 865496), (44, 649122), (66, 432748), (88, 324561), (132, 216374), (264, 108187)]