4721744

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{6863}}^1$

素因数の和:6914

約数の個数: 20

約数和(自身を含む): 9362496

約数和(自身を除く): 4640752

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 6863, 13726, 27452, 54904, 109808, 295109, 590218, 1180436, 2360872, 4721744]

約数ペア:

[(1, 4721744), (2, 2360872), (4, 1180436), (8, 590218), (16, 295109), (43, 109808), (86, 54904), (172, 27452), (344, 13726), (688, 6863)]