1028600272

素因数分解:

$2^4\times 7^1\times {\mathrm{9183931}}^1$

素因数の和:9183946

約数の個数: 20

約数和(自身を含む): 2277615136

約数和(自身を除く): 1249014864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 9183931, 18367862, 36735724, 64287517, 73471448, 128575034, 146942896, 257150068, 514300136, 1028600272]

約数ペア:

[(1, 1028600272), (2, 514300136), (4, 257150068), (7, 146942896), (8, 128575034), (14, 73471448), (16, 64287517), (28, 36735724), (56, 18367862), (112, 9183931)]