9952496

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{8761}}^1$

素因数の和:8840

約数の個数: 20

約数和(自身を含む): 19556784

約数和(自身を除く): 9604288

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 8761, 17522, 35044, 70088, 140176, 622031, 1244062, 2488124, 4976248, 9952496]

約数ペア:

[(1, 9952496), (2, 4976248), (4, 2488124), (8, 1244062), (16, 622031), (71, 140176), (142, 70088), (284, 35044), (568, 17522), (1136, 8761)]