28149072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83777}}^1$

素因数の和:83795

約数の個数: 40

約数和(自身を含む): 83107776

約数和(自身を除く): 54958704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 83777, 167554, 251331, 335108, 502662, 586439, 670216, 1005324, 1172878, 1340432, 1759317, 2010648, 2345756, 3518634, 4021296, 4691512, 7037268, 9383024, 14074536, 28149072]

約数ペア:

[(1, 28149072), (2, 14074536), (3, 9383024), (4, 7037268), (6, 4691512), (7, 4021296), (8, 3518634), (12, 2345756), (14, 2010648), (16, 1759317), (21, 1340432), (24, 1172878), (28, 1005324), (42, 670216), (48, 586439), (56, 502662), (84, 335108), (112, 251331), (168, 167554), (336, 83777)]