56138984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1777}}^1$

素因数の和:2153

約数の個数: 32

約数和(自身を含む): 115214400

約数和(自身を除く): 59075416

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 359, 718, 1436, 1777, 2872, 3554, 3949, 7108, 7898, 14216, 15796, 19547, 31592, 39094, 78188, 156376, 637943, 1275886, 2551772, 5103544, 7017373, 14034746, 28069492, 56138984]

約数ペア:

[(1, 56138984), (2, 28069492), (4, 14034746), (8, 7017373), (11, 5103544), (22, 2551772), (44, 1275886), (88, 637943), (359, 156376), (718, 78188), (1436, 39094), (1777, 31592), (2872, 19547), (3554, 15796), (3949, 14216), (7108, 7898)]