28831212

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{9649}}^1$

素因数の和:9742

約数の個数: 36

約数和(自身を含む): 73764600

約数和(自身を除く): 44933388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 9649, 19298, 28947, 38596, 57894, 86841, 115788, 173682, 347364, 800867, 1601734, 2402601, 3203468, 4805202, 7207803, 9610404, 14415606, 28831212]

約数ペア:

[(1, 28831212), (2, 14415606), (3, 9610404), (4, 7207803), (6, 4805202), (9, 3203468), (12, 2402601), (18, 1601734), (36, 800867), (83, 347364), (166, 173682), (249, 115788), (332, 86841), (498, 57894), (747, 38596), (996, 28947), (1494, 19298), (2988, 9649)]