28664154

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{12539}}^1$

素因数の和:12674

約数の個数: 24

約数和(自身を含む): 62599680

約数和(自身を除く): 33935526

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 12539, 25078, 37617, 75234, 112851, 225702, 1592453, 3184906, 4777359, 9554718, 14332077, 28664154]

約数ペア:

[(1, 28664154), (2, 14332077), (3, 9554718), (6, 4777359), (9, 3184906), (18, 1592453), (127, 225702), (254, 112851), (381, 75234), (762, 37617), (1143, 25078), (2286, 12539)]