71241212

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{110623}}^1$

素因数の和:110657

約数の個数: 24

約数和(自身を含む): 148678656

約数和(自身を除く): 77437444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 110623, 221246, 442492, 774361, 1548722, 2544329, 3097444, 5088658, 10177316, 17810303, 35620606, 71241212]

約数ペア:

[(1, 71241212), (2, 35620606), (4, 17810303), (7, 10177316), (14, 5088658), (23, 3097444), (28, 2544329), (46, 1548722), (92, 774361), (161, 442492), (322, 221246), (644, 110623)]