28549346

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{16057}}^1$

素因数の和:16193

約数の個数: 16

約数和(自身を含む): 49330176

約数和(自身を除く): 20780830

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 16057, 32114, 112399, 224798, 2039239, 4078478, 14274673, 28549346]

約数ペア:

[(1, 28549346), (2, 14274673), (7, 4078478), (14, 2039239), (127, 224798), (254, 112399), (889, 32114), (1778, 16057)]