28644572

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{59183}}^1$

素因数の和:59209

約数の個数: 18

約数和(自身を含む): 55100304

約数和(自身を除く): 26455732

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 59183, 118366, 236732, 651013, 1302026, 2604052, 7161143, 14322286, 28644572]

約数ペア:

[(1, 28644572), (2, 14322286), (4, 7161143), (11, 2604052), (22, 1302026), (44, 651013), (121, 236732), (242, 118366), (484, 59183)]