28253872

素因数分解:

$2^4\times {\mathrm{1217}}^1\times {\mathrm{1451}}^1$

素因数の和:2676

約数の個数: 20

約数和(自身を含む): 54824616

約数和(自身を除く): 26570744

約数列:

[1, 2, 4, 8, 16, 1217, 1451, 2434, 2902, 4868, 5804, 9736, 11608, 19472, 23216, 1765867, 3531734, 7063468, 14126936, 28253872]

約数ペア:

[(1, 28253872), (2, 14126936), (4, 7063468), (8, 3531734), (16, 1765867), (1217, 23216), (1451, 19472), (2434, 11608), (2902, 9736), (4868, 5804)]