28791352

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 55248480

約数和(自身を除く): 26457128

約数列:

[1, 2, 4, 8, 71, 142, 173, 284, 293, 346, 568, 586, 692, 1172, 1384, 2344, 12283, 20803, 24566, 41606, 49132, 50689, 83212, 98264, 101378, 166424, 202756, 405512, 3598919, 7197838, 14395676, 28791352]

約数ペア:

[(1, 28791352), (2, 14395676), (4, 7197838), (8, 3598919), (71, 405512), (142, 202756), (173, 166424), (284, 101378), (293, 98264), (346, 83212), (568, 50689), (586, 49132), (692, 41606), (1172, 24566), (1384, 20803), (2344, 12283)]