28685556

素因数分解:

$2^2\times 3^3\times {\mathrm{265607}}^1$

素因数の和:265620

約数の個数: 24

約数和(自身を含む): 74370240

約数和(自身を除く): 45684684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 265607, 531214, 796821, 1062428, 1593642, 2390463, 3187284, 4780926, 7171389, 9561852, 14342778, 28685556]

約数ペア:

[(1, 28685556), (2, 14342778), (3, 9561852), (4, 7171389), (6, 4780926), (9, 3187284), (12, 2390463), (18, 1593642), (27, 1062428), (36, 796821), (54, 531214), (108, 265607)]