28620606

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13907}}^1$

素因数の和:13933

約数の個数: 32

約数和(自身を含む): 66758400

約数和(自身を除く): 38137794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 13907, 27814, 41721, 83442, 97349, 194698, 292047, 584094, 681443, 1362886, 2044329, 4088658, 4770101, 9540202, 14310303, 28620606]

約数ペア:

[(1, 28620606), (2, 14310303), (3, 9540202), (6, 4770101), (7, 4088658), (14, 2044329), (21, 1362886), (42, 681443), (49, 584094), (98, 292047), (147, 194698), (294, 97349), (343, 83442), (686, 41721), (1029, 27814), (2058, 13907)]