65186464

素因数分解:

$2^5\times 7^3\times {\mathrm{5939}}^1$

素因数の和:5970

約数の個数: 48

約数和(自身を含む): 149688000

約数和(自身を除く): 84501536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 5939, 10976, 11878, 23756, 41573, 47512, 83146, 95024, 166292, 190048, 291011, 332584, 582022, 665168, 1164044, 1330336, 2037077, 2328088, 4074154, 4656176, 8148308, 9312352, 16296616, 32593232, 65186464]

約数ペア:

[(1, 65186464), (2, 32593232), (4, 16296616), (7, 9312352), (8, 8148308), (14, 4656176), (16, 4074154), (28, 2328088), (32, 2037077), (49, 1330336), (56, 1164044), (98, 665168), (112, 582022), (196, 332584), (224, 291011), (343, 190048), (392, 166292), (686, 95024), (784, 83146), (1372, 47512), (1568, 41573), (2744, 23756), (5488, 11878), (5939, 10976)]