71117224

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{286763}}^1$

素因数の和:286800

約数の個数: 16

約数和(自身を含む): 137646720

約数和(自身を除く): 66529496

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 286763, 573526, 1147052, 2294104, 8889653, 17779306, 35558612, 71117224]

約数ペア:

[(1, 71117224), (2, 35558612), (4, 17779306), (8, 8889653), (31, 2294104), (62, 1147052), (124, 573526), (248, 286763)]