28807902

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{8941}}^1$

素因数の和:9128

約数の個数: 24

約数和(自身を含む): 62772840

約数和(自身を除く): 33964938

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 8941, 17882, 26823, 53646, 80469, 160938, 1600439, 3200878, 4801317, 9602634, 14403951, 28807902]

約数ペア:

[(1, 28807902), (2, 14403951), (3, 9602634), (6, 4801317), (9, 3200878), (18, 1600439), (179, 160938), (358, 80469), (537, 53646), (1074, 26823), (1611, 17882), (3222, 8941)]