79557772

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{5717}}^1$

素因数の和:5806

約数の個数: 36

約数和(自身を含む): 164266704

約数和(自身を除く): 84708932

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 5717, 6958, 11434, 13916, 22868, 40019, 80038, 160076, 280133, 405907, 560266, 811814, 1120532, 1623628, 2841349, 5682698, 11365396, 19889443, 39778886, 79557772]

約数ペア:

[(1, 79557772), (2, 39778886), (4, 19889443), (7, 11365396), (14, 5682698), (28, 2841349), (49, 1623628), (71, 1120532), (98, 811814), (142, 560266), (196, 405907), (284, 280133), (497, 160076), (994, 80038), (1988, 40019), (3479, 22868), (5717, 13916), (6958, 11434)]