266441672

素因数分解:

$2^3\times 7^1\times {\mathrm{4757887}}^1$

素因数の和:4757900

約数の個数: 16

約数和(自身を含む): 570946560

約数和(自身を除く): 304504888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4757887, 9515774, 19031548, 33305209, 38063096, 66610418, 133220836, 266441672]

約数ペア:

[(1, 266441672), (2, 133220836), (4, 66610418), (7, 38063096), (8, 33305209), (14, 19031548), (28, 9515774), (56, 4757887)]