7831217552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{28791241}}^1$

素因数の和:28791266

約数の個数: 20

約数和(自身を含む): 16065513036

約数和(自身を除く): 8234295484

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 28791241, 57582482, 115164964, 230329928, 460659856, 489451097, 978902194, 1957804388, 3915608776, 7831217552]

約数ペア:

[(1, 7831217552), (2, 3915608776), (4, 1957804388), (8, 978902194), (16, 489451097), (17, 460659856), (34, 230329928), (68, 115164964), (136, 57582482), (272, 28791241)]