71745152

素因数分解:

$2^7\times {\mathrm{293}}^1\times {\mathrm{1913}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 143492580

約数和(自身を除く): 71747428

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 293, 586, 1172, 1913, 2344, 3826, 4688, 7652, 9376, 15304, 18752, 30608, 37504, 61216, 122432, 244864, 560509, 1121018, 2242036, 4484072, 8968144, 17936288, 35872576, 71745152]

約数ペア:

[(1, 71745152), (2, 35872576), (4, 17936288), (8, 8968144), (16, 4484072), (32, 2242036), (64, 1121018), (128, 560509), (293, 244864), (586, 122432), (1172, 61216), (1913, 37504), (2344, 30608), (3826, 18752), (4688, 15304), (7652, 9376)]