27729754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 48565440

約数和(自身を除く): 20835686

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 559, 731, 1118, 1459, 1462, 2918, 9503, 18967, 19006, 24803, 37934, 49606, 62737, 125474, 322439, 644878, 815581, 1066529, 1631162, 2133058, 13864877, 27729754]

約数ペア:

[(1, 27729754), (2, 13864877), (13, 2133058), (17, 1631162), (26, 1066529), (34, 815581), (43, 644878), (86, 322439), (221, 125474), (442, 62737), (559, 49606), (731, 37934), (1118, 24803), (1459, 19006), (1462, 18967), (2918, 9503)]