27286424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7211}}^1$

素因数の和:7271

約数の個数: 32

約数和(自身を含む): 57119040

約数和(自身を除く): 29832616

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 7211, 14422, 28844, 57688, 79321, 158642, 310073, 317284, 620146, 634568, 1240292, 2480584, 3410803, 6821606, 13643212, 27286424]

約数ペア:

[(1, 27286424), (2, 13643212), (4, 6821606), (8, 3410803), (11, 2480584), (22, 1240292), (43, 634568), (44, 620146), (86, 317284), (88, 310073), (172, 158642), (344, 79321), (473, 57688), (946, 28844), (1892, 14422), (3784, 7211)]