28535250464

素因数分解:

$2^5\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{121439}}^1$

素因数の和:122505

約数の個数: 48

約数和(自身を含む): 64266048000

約数和(自身を除く): 35730797536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1049, 2098, 4196, 7343, 8392, 14686, 16784, 29372, 33568, 58744, 117488, 121439, 234976, 242878, 485756, 850073, 971512, 1700146, 1943024, 3400292, 3886048, 6800584, 13601168, 27202336, 127389511, 254779022, 509558044, 891726577, 1019116088, 1783453154, 2038232176, 3566906308, 4076464352, 7133812616, 14267625232, 28535250464]

約数ペア:

[(1, 28535250464), (2, 14267625232), (4, 7133812616), (7, 4076464352), (8, 3566906308), (14, 2038232176), (16, 1783453154), (28, 1019116088), (32, 891726577), (56, 509558044), (112, 254779022), (224, 127389511), (1049, 27202336), (2098, 13601168), (4196, 6800584), (7343, 3886048), (8392, 3400292), (14686, 1943024), (16784, 1700146), (29372, 971512), (33568, 850073), (58744, 485756), (117488, 242878), (121439, 234976)]