8872556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28807}}^1$

素因数の和:28829

約数の個数: 24

約数和(自身を含む): 19358976

約数和(自身を除く): 10486420

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 28807, 57614, 115228, 201649, 316877, 403298, 633754, 806596, 1267508, 2218139, 4436278, 8872556]

約数ペア:

[(1, 8872556), (2, 4436278), (4, 2218139), (7, 1267508), (11, 806596), (14, 633754), (22, 403298), (28, 316877), (44, 201649), (77, 115228), (154, 57614), (308, 28807)]