40786984

素因数分解:

$2^3\times 7^1\times {\mathrm{701}}^1\times {\mathrm{1039}}^1$

素因数の和:1753

約数の個数: 32

約数和(自身を含む): 87609600

約数和(自身を除く): 46822616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 701, 1039, 1402, 2078, 2804, 4156, 4907, 5608, 7273, 8312, 9814, 14546, 19628, 29092, 39256, 58184, 728339, 1456678, 2913356, 5098373, 5826712, 10196746, 20393492, 40786984]

約数ペア:

[(1, 40786984), (2, 20393492), (4, 10196746), (7, 5826712), (8, 5098373), (14, 2913356), (28, 1456678), (56, 728339), (701, 58184), (1039, 39256), (1402, 29092), (2078, 19628), (2804, 14546), (4156, 9814), (4907, 8312), (5608, 7273)]