28069492

素因数分解:

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

素因数の和:2151

約数の個数: 24

約数和(自身を含む): 53766720

約数和(自身を除く): 25697228

約数列:

[1, 2, 4, 11, 22, 44, 359, 718, 1436, 1777, 3554, 3949, 7108, 7898, 15796, 19547, 39094, 78188, 637943, 1275886, 2551772, 7017373, 14034746, 28069492]

約数ペア:

[(1, 28069492), (2, 14034746), (4, 7017373), (11, 2551772), (22, 1275886), (44, 637943), (359, 78188), (718, 39094), (1436, 19547), (1777, 15796), (3554, 7898), (3949, 7108)]