26889808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{152783}}^1$

素因数の和:152802

約数の個数: 20

約数和(自身を含む): 56835648

約数和(自身を除く): 29945840

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 152783, 305566, 611132, 1222264, 1680613, 2444528, 3361226, 6722452, 13444904, 26889808]

約数ペア:

[(1, 26889808), (2, 13444904), (4, 6722452), (8, 3361226), (11, 2444528), (16, 1680613), (22, 1222264), (44, 611132), (88, 305566), (176, 152783)]