866390336

素因数分解:

$2^6\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13913}}^1$

素因数の和:14071

約数の個数: 56

約数和(自身を含む): 1979127360

約数和(自身を除く): 1112737024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 139, 224, 278, 448, 556, 973, 1112, 1946, 2224, 3892, 4448, 7784, 8896, 13913, 15568, 27826, 31136, 55652, 62272, 97391, 111304, 194782, 222608, 389564, 445216, 779128, 890432, 1558256, 1933907, 3116512, 3867814, 6233024, 7735628, 13537349, 15471256, 27074698, 30942512, 54149396, 61885024, 108298792, 123770048, 216597584, 433195168, 866390336]

約数ペア:

[(1, 866390336), (2, 433195168), (4, 216597584), (7, 123770048), (8, 108298792), (14, 61885024), (16, 54149396), (28, 30942512), (32, 27074698), (56, 15471256), (64, 13537349), (112, 7735628), (139, 6233024), (224, 3867814), (278, 3116512), (448, 1933907), (556, 1558256), (973, 890432), (1112, 779128), (1946, 445216), (2224, 389564), (3892, 222608), (4448, 194782), (7784, 111304), (8896, 97391), (13913, 62272), (15568, 55652), (27826, 31136)]