56847826

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{11503}}^1$

素因数の和:11865

約数の個数: 16

約数和(自身を含む): 97737984

約数和(自身を除く): 40890158

約数列:

[1, 2, 7, 14, 353, 706, 2471, 4942, 11503, 23006, 80521, 161042, 4060559, 8121118, 28423913, 56847826]

約数ペア:

[(1, 56847826), (2, 28423913), (7, 8121118), (14, 4060559), (353, 161042), (706, 80521), (2471, 23006), (4942, 11503)]