28636846

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{5861}}^1$

素因数の和:6219

約数の個数: 16

約数和(自身を含む): 49240800

約数和(自身を除く): 20603954

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 5861, 11722, 41027, 82054, 2045489, 4090978, 14318423, 28636846]

約数ペア:

[(1, 28636846), (2, 14318423), (7, 4090978), (14, 2045489), (349, 82054), (698, 41027), (2443, 11722), (4886, 5861)]