57440432

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11927}}^1$

素因数の和:11985

約数の個数: 40

約数和(自身を含む): 130158336

約数和(自身を除く): 72717904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 11927, 23854, 47708, 83489, 95416, 166978, 190832, 333956, 512861, 667912, 1025722, 1335824, 2051444, 3590027, 4102888, 7180054, 8205776, 14360108, 28720216, 57440432]

約数ペア:

[(1, 57440432), (2, 28720216), (4, 14360108), (7, 8205776), (8, 7180054), (14, 4102888), (16, 3590027), (28, 2051444), (43, 1335824), (56, 1025722), (86, 667912), (112, 512861), (172, 333956), (301, 190832), (344, 166978), (602, 95416), (688, 83489), (1204, 47708), (2408, 23854), (4816, 11927)]