5121656

素因数分解:

$2^3\times {\mathrm{71}}^2\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 9816960

約数和(自身を除く): 4695304

約数列:

[1, 2, 4, 8, 71, 127, 142, 254, 284, 508, 568, 1016, 5041, 9017, 10082, 18034, 20164, 36068, 40328, 72136, 640207, 1280414, 2560828, 5121656]

約数ペア:

[(1, 5121656), (2, 2560828), (4, 1280414), (8, 640207), (71, 72136), (127, 40328), (142, 36068), (254, 20164), (284, 18034), (508, 10082), (568, 9017), (1016, 5041)]