13944640

素因数分解:

$2^6\times 5^1\times {\mathrm{43577}}^1$

素因数の和:43594

約数の個数: 28

約数和(自身を含む): 33206436

約数和(自身を除く): 19261796

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 43577, 87154, 174308, 217885, 348616, 435770, 697232, 871540, 1394464, 1743080, 2788928, 3486160, 6972320, 13944640]

約数ペア:

[(1, 13944640), (2, 6972320), (4, 3486160), (5, 2788928), (8, 1743080), (10, 1394464), (16, 871540), (20, 697232), (32, 435770), (40, 348616), (64, 217885), (80, 174308), (160, 87154), (320, 43577)]