127655416

素因数分解:

$2^3\times 7^1\times {\mathrm{479}}^1\times {\mathrm{4759}}^1$

素因数の和:5251

約数の個数: 32

約数和(自身を含む): 274176000

約数和(自身を除く): 146520584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 479, 958, 1916, 3353, 3832, 4759, 6706, 9518, 13412, 19036, 26824, 33313, 38072, 66626, 133252, 266504, 2279561, 4559122, 9118244, 15956927, 18236488, 31913854, 63827708, 127655416]

約数ペア:

[(1, 127655416), (2, 63827708), (4, 31913854), (7, 18236488), (8, 15956927), (14, 9118244), (28, 4559122), (56, 2279561), (479, 266504), (958, 133252), (1916, 66626), (3353, 38072), (3832, 33313), (4759, 26824), (6706, 19036), (9518, 13412)]