27398774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 45995040

約数和(自身を除く): 18596266

約数列:

[1, 2, 13, 26, 53, 59, 106, 118, 337, 674, 689, 767, 1378, 1534, 3127, 4381, 6254, 8762, 17861, 19883, 35722, 39766, 40651, 81302, 232193, 258479, 464386, 516958, 1053799, 2107598, 13699387, 27398774]

約数ペア:

[(1, 27398774), (2, 13699387), (13, 2107598), (26, 1053799), (53, 516958), (59, 464386), (106, 258479), (118, 232193), (337, 81302), (674, 40651), (689, 39766), (767, 35722), (1378, 19883), (1534, 17861), (3127, 8762), (4381, 6254)]