90839476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{521}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 196439040

約数和(自身を除く): 105599564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 479, 521, 958, 1042, 1916, 2084, 3353, 3647, 6227, 6706, 6773, 7294, 12454, 13412, 13546, 14588, 24908, 27092, 43589, 47411, 87178, 94822, 174356, 189644, 249559, 499118, 998236, 1746913, 3244267, 3493826, 6488534, 6987652, 12977068, 22709869, 45419738, 90839476]

約数ペア:

[(1, 90839476), (2, 45419738), (4, 22709869), (7, 12977068), (13, 6987652), (14, 6488534), (26, 3493826), (28, 3244267), (52, 1746913), (91, 998236), (182, 499118), (364, 249559), (479, 189644), (521, 174356), (958, 94822), (1042, 87178), (1916, 47411), (2084, 43589), (3353, 27092), (3647, 24908), (6227, 14588), (6706, 13546), (6773, 13412), (7294, 12454)]