28171674

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 63685440

約数和(自身を除く): 35513766

約数列:

[1, 2, 3, 6, 9, 18, 41, 59, 82, 118, 123, 177, 246, 354, 369, 531, 647, 738, 1062, 1294, 1941, 2419, 3882, 4838, 5823, 7257, 11646, 14514, 21771, 26527, 38173, 43542, 53054, 76346, 79581, 114519, 159162, 229038, 238743, 343557, 477486, 687114, 1565093, 3130186, 4695279, 9390558, 14085837, 28171674]

約数ペア:

[(1, 28171674), (2, 14085837), (3, 9390558), (6, 4695279), (9, 3130186), (18, 1565093), (41, 687114), (59, 477486), (82, 343557), (118, 238743), (123, 229038), (177, 159162), (246, 114519), (354, 79581), (369, 76346), (531, 53054), (647, 43542), (738, 38173), (1062, 26527), (1294, 21771), (1941, 14514), (2419, 11646), (3882, 7257), (4838, 5823)]