47174540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{336961}}^1$

素因数の和:336977

約数の個数: 24

約数和(自身を含む): 113219232

約数和(自身を除く): 66044692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 336961, 673922, 1347844, 1684805, 2358727, 3369610, 4717454, 6739220, 9434908, 11793635, 23587270, 47174540]

約数ペア:

[(1, 47174540), (2, 23587270), (4, 11793635), (5, 9434908), (7, 6739220), (10, 4717454), (14, 3369610), (20, 2358727), (28, 1684805), (35, 1347844), (70, 673922), (140, 336961)]