26944540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{192461}}^1$

素因数の和:192477

約数の個数: 24

約数和(自身を含む): 64667232

約数和(自身を除く): 37722692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 192461, 384922, 769844, 962305, 1347227, 1924610, 2694454, 3849220, 5388908, 6736135, 13472270, 26944540]

約数ペア:

[(1, 26944540), (2, 13472270), (4, 6736135), (5, 5388908), (7, 3849220), (10, 2694454), (14, 1924610), (20, 1347227), (28, 962305), (35, 769844), (70, 384922), (140, 192461)]