28738556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{93307}}^1$

素因数の和:93329

約数の個数: 24

約数和(自身を含む): 62702976

約数和(自身を除く): 33964420

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 93307, 186614, 373228, 653149, 1026377, 1306298, 2052754, 2612596, 4105508, 7184639, 14369278, 28738556]

約数ペア:

[(1, 28738556), (2, 14369278), (4, 7184639), (7, 4105508), (11, 2612596), (14, 2052754), (22, 1306298), (28, 1026377), (44, 653149), (77, 373228), (154, 186614), (308, 93307)]