126252728

素因数分解:

$2^3\times 7^1\times {\mathrm{2254513}}^1$

素因数の和:2254526

約数の個数: 16

約数和(自身を含む): 270541680

約数和(自身を除く): 144288952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2254513, 4509026, 9018052, 15781591, 18036104, 31563182, 63126364, 126252728]

約数ペア:

[(1, 126252728), (2, 63126364), (4, 31563182), (7, 18036104), (8, 15781591), (14, 9018052), (28, 4509026), (56, 2254513)]