25856072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6833}}^1$

素因数の和:6893

約数の個数: 32

約数和(自身を含む): 54125280

約数和(自身を除く): 28269208

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 6833, 13666, 27332, 54664, 75163, 150326, 293819, 300652, 587638, 601304, 1175276, 2350552, 3232009, 6464018, 12928036, 25856072]

約数ペア:

[(1, 25856072), (2, 12928036), (4, 6464018), (8, 3232009), (11, 2350552), (22, 1175276), (43, 601304), (44, 587638), (86, 300652), (88, 293819), (172, 150326), (344, 75163), (473, 54664), (946, 27332), (1892, 13666), (3784, 6833)]