27582884

素因数分解:

$2^2\times 7^2\times {\mathrm{140729}}^1$

素因数の和:140747

約数の個数: 18

約数和(自身を含む): 56151270

約数和(自身を除く): 28568386

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 140729, 281458, 562916, 985103, 1970206, 3940412, 6895721, 13791442, 27582884]

約数ペア:

[(1, 27582884), (2, 13791442), (4, 6895721), (7, 3940412), (14, 1970206), (28, 985103), (49, 562916), (98, 281458), (196, 140729)]