27680494

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{4273}}^1$

素因数の和:4395

約数の個数: 16

約数和(自身を含む): 43081920

約数和(自身を除く): 15401426

約数列:

[1, 2, 41, 79, 82, 158, 3239, 4273, 6478, 8546, 175193, 337567, 350386, 675134, 13840247, 27680494]

約数ペア:

[(1, 27680494), (2, 13840247), (41, 675134), (79, 350386), (82, 337567), (158, 175193), (3239, 8546), (4273, 6478)]