84040124

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{4639}}^1$

素因数の和:5297

約数の個数: 24

約数和(自身を含む): 168376320

約数和(自身を除く): 84336196

約数列:

[1, 2, 4, 7, 14, 28, 647, 1294, 2588, 4529, 4639, 9058, 9278, 18116, 18556, 32473, 64946, 129892, 3001433, 6002866, 12005732, 21010031, 42020062, 84040124]

約数ペア:

[(1, 84040124), (2, 42020062), (4, 21010031), (7, 12005732), (14, 6002866), (28, 3001433), (647, 129892), (1294, 64946), (2588, 32473), (4529, 18556), (4639, 18116), (9058, 9278)]