64657842

素因数分解:

$2^1\times 3^1\times {\mathrm{2239}}^1\times {\mathrm{4813}}^1$

素因数の和:7057

約数の個数: 16

約数和(自身を含む): 129400320

約数和(自身を除く): 64742478

約数列:

[1, 2, 3, 6, 2239, 4478, 4813, 6717, 9626, 13434, 14439, 28878, 10776307, 21552614, 32328921, 64657842]

約数ペア:

[(1, 64657842), (2, 32328921), (3, 21552614), (6, 10776307), (2239, 28878), (4478, 14439), (4813, 13434), (6717, 9626)]