55665232

素因数分解:

$2^4\times 7^1\times {\mathrm{497011}}^1$

素因数の和:497026

約数の個数: 20

約数和(自身を含む): 123258976

約数和(自身を除く): 67593744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 497011, 994022, 1988044, 3479077, 3976088, 6958154, 7952176, 13916308, 27832616, 55665232]

約数ペア:

[(1, 55665232), (2, 27832616), (4, 13916308), (7, 7952176), (8, 6958154), (14, 3976088), (16, 3479077), (28, 1988044), (56, 994022), (112, 497011)]