28737016

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4241}}^1$

素因数の和:4276

約数の個数: 48

約数和(自身を含む): 67702320

約数和(自身を除く): 38965304

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 4241, 6776, 8482, 16964, 29687, 33928, 46651, 59374, 93302, 118748, 186604, 237496, 326557, 373208, 513161, 653114, 1026322, 1306228, 2052644, 2612456, 3592127, 4105288, 7184254, 14368508, 28737016]

約数ペア:

[(1, 28737016), (2, 14368508), (4, 7184254), (7, 4105288), (8, 3592127), (11, 2612456), (14, 2052644), (22, 1306228), (28, 1026322), (44, 653114), (56, 513161), (77, 373208), (88, 326557), (121, 237496), (154, 186604), (242, 118748), (308, 93302), (484, 59374), (616, 46651), (847, 33928), (968, 29687), (1694, 16964), (3388, 8482), (4241, 6776)]