7128772

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5417}}^1$

素因数の和:5475

約数の個数: 24

約数和(自身を含む): 14563584

約数和(自身を除く): 7434812

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 5417, 10834, 21668, 37919, 75838, 151676, 254599, 509198, 1018396, 1782193, 3564386, 7128772]

約数ペア:

[(1, 7128772), (2, 3564386), (4, 1782193), (7, 1018396), (14, 509198), (28, 254599), (47, 151676), (94, 75838), (188, 37919), (329, 21668), (658, 10834), (1316, 5417)]