55562738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{857}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 104277888

約数和(自身を除く): 48715150

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 421, 842, 857, 1714, 2947, 4631, 5894, 5999, 9262, 9427, 11998, 18854, 32417, 64834, 65989, 131978, 360797, 721594, 2525579, 3968767, 5051158, 7937534, 27781369, 55562738]

約数ペア:

[(1, 55562738), (2, 27781369), (7, 7937534), (11, 5051158), (14, 3968767), (22, 2525579), (77, 721594), (154, 360797), (421, 131978), (842, 65989), (857, 64834), (1714, 32417), (2947, 18854), (4631, 11998), (5894, 9427), (5999, 9262)]