408088552

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{701}}^1\times {\mathrm{1373}}^1$

素因数の和:2133

約数の個数: 32

約数和(自身を含む): 781283880

約数和(自身を除く): 373195328

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 701, 1373, 1402, 2746, 2804, 5492, 5608, 10984, 37153, 72769, 74306, 145538, 148612, 291076, 297224, 582152, 962473, 1924946, 3849892, 7699784, 51011069, 102022138, 204044276, 408088552]

約数ペア:

[(1, 408088552), (2, 204044276), (4, 102022138), (8, 51011069), (53, 7699784), (106, 3849892), (212, 1924946), (424, 962473), (701, 582152), (1373, 297224), (1402, 291076), (2746, 148612), (2804, 145538), (5492, 74306), (5608, 72769), (10984, 37153)]