28289728

素因数分解:

$2^6\times {\mathrm{442027}}^1$

素因数の和:442039

約数の個数: 14

約数和(自身を含む): 56137556

約数和(自身を除く): 27847828

約数列:

[1, 2, 4, 8, 16, 32, 64, 442027, 884054, 1768108, 3536216, 7072432, 14144864, 28289728]

約数ペア:

[(1, 28289728), (2, 14144864), (4, 7072432), (8, 3536216), (16, 1768108), (32, 884054), (64, 442027)]