26388368

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{6271}}^1$

素因数の和:6542

約数の個数: 20

約数和(自身を含む): 51330048

約数和(自身を除く): 24941680

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 6271, 12542, 25084, 50168, 100336, 1649273, 3298546, 6597092, 13194184, 26388368]

約数ペア:

[(1, 26388368), (2, 13194184), (4, 6597092), (8, 3298546), (16, 1649273), (263, 100336), (526, 50168), (1052, 25084), (2104, 12542), (4208, 6271)]