28320224

素因数分解:

$2^5\times {\mathrm{401}}^1\times {\mathrm{2207}}^1$

素因数の和:2618

約数の個数: 24

約数和(自身を含む): 55919808

約数和(自身を除く): 27599584

約数列:

[1, 2, 4, 8, 16, 32, 401, 802, 1604, 2207, 3208, 4414, 6416, 8828, 12832, 17656, 35312, 70624, 885007, 1770014, 3540028, 7080056, 14160112, 28320224]

約数ペア:

[(1, 28320224), (2, 14160112), (4, 7080056), (8, 3540028), (16, 1770014), (32, 885007), (401, 70624), (802, 35312), (1604, 17656), (2207, 12832), (3208, 8828), (4414, 6416)]