28955962

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{15551}}^1$

素因数の和:15586

約数の個数: 24

約数和(自身を含む): 53187840

約数和(自身を除く): 24231878

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 15551, 31102, 108857, 217714, 295469, 590938, 761999, 1523998, 2068283, 4136566, 14477981, 28955962]

約数ペア:

[(1, 28955962), (2, 14477981), (7, 4136566), (14, 2068283), (19, 1523998), (38, 761999), (49, 590938), (98, 295469), (133, 217714), (266, 108857), (931, 31102), (1862, 15551)]