26275538

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 42467328

約数和(自身を除く): 16191790

約数列:

[1, 2, 31, 47, 62, 71, 94, 127, 142, 254, 1457, 2201, 2914, 3337, 3937, 4402, 5969, 6674, 7874, 9017, 11938, 18034, 103447, 185039, 206894, 279527, 370078, 423799, 559054, 847598, 13137769, 26275538]

約数ペア:

[(1, 26275538), (2, 13137769), (31, 847598), (47, 559054), (62, 423799), (71, 370078), (94, 279527), (127, 206894), (142, 185039), (254, 103447), (1457, 18034), (2201, 11938), (2914, 9017), (3337, 7874), (3937, 6674), (4402, 5969)]