66949824

素因数分解:

$2^6\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2221}}^1$

素因数の和:2393

約数の個数: 56

約数和(自身を含む): 178346608

約数和(自身を除く): 111396784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 157, 192, 314, 471, 628, 942, 1256, 1884, 2221, 2512, 3768, 4442, 5024, 6663, 7536, 8884, 10048, 13326, 15072, 17768, 26652, 30144, 35536, 53304, 71072, 106608, 142144, 213216, 348697, 426432, 697394, 1046091, 1394788, 2092182, 2789576, 4184364, 5579152, 8368728, 11158304, 16737456, 22316608, 33474912, 66949824]

約数ペア:

[(1, 66949824), (2, 33474912), (3, 22316608), (4, 16737456), (6, 11158304), (8, 8368728), (12, 5579152), (16, 4184364), (24, 2789576), (32, 2092182), (48, 1394788), (64, 1046091), (96, 697394), (157, 426432), (192, 348697), (314, 213216), (471, 142144), (628, 106608), (942, 71072), (1256, 53304), (1884, 35536), (2221, 30144), (2512, 26652), (3768, 17768), (4442, 15072), (5024, 13326), (6663, 10048), (7536, 8884)]