28039382

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{32833}}^1$

素因数の和:32903

約数の個数: 16

約数和(自身を含む): 48856992

約数和(自身を除く): 20817610

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 32833, 65666, 229831, 459662, 2002813, 4005626, 14019691, 28039382]

約数ペア:

[(1, 28039382), (2, 14019691), (7, 4005626), (14, 2002813), (61, 459662), (122, 229831), (427, 65666), (854, 32833)]