28310184

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{56171}}^1$

素因数の和:56190

約数の個数: 48

約数和(自身を含む): 87628320

約数和(自身を除く): 59318136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 56171, 112342, 168513, 224684, 337026, 393197, 449368, 505539, 674052, 786394, 1011078, 1179591, 1348104, 1572788, 2022156, 2359182, 3145576, 3538773, 4044312, 4718364, 7077546, 9436728, 14155092, 28310184]

約数ペア:

[(1, 28310184), (2, 14155092), (3, 9436728), (4, 7077546), (6, 4718364), (7, 4044312), (8, 3538773), (9, 3145576), (12, 2359182), (14, 2022156), (18, 1572788), (21, 1348104), (24, 1179591), (28, 1011078), (36, 786394), (42, 674052), (56, 505539), (63, 449368), (72, 393197), (84, 337026), (126, 224684), (168, 168513), (252, 112342), (504, 56171)]