28608376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1759}}^1$

素因数の和:1891

約数の個数: 32

約数和(自身を含む): 57024000

約数和(自身を除く): 28415624

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 428, 856, 1759, 2033, 3518, 4066, 7036, 8132, 14072, 16264, 33421, 66842, 133684, 188213, 267368, 376426, 752852, 1505704, 3576047, 7152094, 14304188, 28608376]

約数ペア:

[(1, 28608376), (2, 14304188), (4, 7152094), (8, 3576047), (19, 1505704), (38, 752852), (76, 376426), (107, 267368), (152, 188213), (214, 133684), (428, 66842), (856, 33421), (1759, 16264), (2033, 14072), (3518, 8132), (4066, 7036)]