7172144

素因数分解:

$2^4\times 7^1\times {\mathrm{64037}}^1$

素因数の和:64052

約数の個数: 20

約数和(自身を含む): 15881424

約数和(自身を除く): 8709280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 64037, 128074, 256148, 448259, 512296, 896518, 1024592, 1793036, 3586072, 7172144]

約数ペア:

[(1, 7172144), (2, 3586072), (4, 1793036), (7, 1024592), (8, 896518), (14, 512296), (16, 448259), (28, 256148), (56, 128074), (112, 64037)]