216006728

素因数分解:

$2^3\times 7^1\times {\mathrm{3857263}}^1$

素因数の和:3857276

約数の個数: 16

約数和(自身を含む): 462871680

約数和(自身を除く): 246864952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3857263, 7714526, 15429052, 27000841, 30858104, 54001682, 108003364, 216006728]

約数ペア:

[(1, 216006728), (2, 108003364), (4, 54001682), (7, 30858104), (8, 27000841), (14, 15429052), (28, 7714526), (56, 3857263)]