71566274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{523}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 122364480

約数和(自身を除く): 50798206

約数列:

[1, 2, 13, 19, 26, 38, 247, 277, 494, 523, 554, 1046, 3601, 5263, 6799, 7202, 9937, 10526, 13598, 19874, 68419, 129181, 136838, 144871, 258362, 289742, 1883323, 2752549, 3766646, 5505098, 35783137, 71566274]

約数ペア:

[(1, 71566274), (2, 35783137), (13, 5505098), (19, 3766646), (26, 2752549), (38, 1883323), (247, 289742), (277, 258362), (494, 144871), (523, 136838), (554, 129181), (1046, 68419), (3601, 19874), (5263, 13598), (6799, 10526), (7202, 9937)]