57427748

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{66161}}^1$

素因数の和:66203

約数の個数: 24

約数和(自身を含む): 118562304

約数和(自身を除く): 61134556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 66161, 132322, 264644, 463127, 926254, 1852508, 2050991, 4101982, 8203964, 14356937, 28713874, 57427748]

約数ペア:

[(1, 57427748), (2, 28713874), (4, 14356937), (7, 8203964), (14, 4101982), (28, 2050991), (31, 1852508), (62, 926254), (124, 463127), (217, 264644), (434, 132322), (868, 66161)]