28082156

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4273}}^1$

素因数の和:4361

約数の個数: 24

約数和(自身を含む): 51698304

約数和(自身を除く): 23616148

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 4273, 6572, 8546, 17092, 132463, 226469, 264926, 452938, 529852, 905876, 7020539, 14041078, 28082156]

約数ペア:

[(1, 28082156), (2, 14041078), (4, 7020539), (31, 905876), (53, 529852), (62, 452938), (106, 264926), (124, 226469), (212, 132463), (1643, 17092), (3286, 8546), (4273, 6572)]