68560388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{77557}}^1$

素因数の和:77591

約数の個数: 24

約数和(自身を含む): 136812312

約数和(自身を除く): 68251924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 77557, 155114, 310228, 1008241, 1318469, 2016482, 2636938, 4032964, 5273876, 17140097, 34280194, 68560388]

約数ペア:

[(1, 68560388), (2, 34280194), (4, 17140097), (13, 5273876), (17, 4032964), (26, 2636938), (34, 2016482), (52, 1318469), (68, 1008241), (221, 310228), (442, 155114), (884, 77557)]