28254424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{321073}}^1$

素因数の和:321090

約数の個数: 16

約数和(自身を含む): 57793320

約数和(自身を除く): 29538896

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 321073, 642146, 1284292, 2568584, 3531803, 7063606, 14127212, 28254424]

約数ペア:

[(1, 28254424), (2, 14127212), (4, 7063606), (8, 3531803), (11, 2568584), (22, 1284292), (44, 642146), (88, 321073)]