2017402048

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{2837}}^1$

素因数の和:3161

約数の個数: 56

約数和(自身を含む): 4117506624

約数和(自身を除く): 2100104576

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 271, 328, 542, 656, 1084, 1312, 2168, 2624, 2837, 4336, 5674, 8672, 11111, 11348, 17344, 22222, 22696, 44444, 45392, 88888, 90784, 116317, 177776, 181568, 232634, 355552, 465268, 711104, 768827, 930536, 1537654, 1861072, 3075308, 3722144, 6150616, 7444288, 12301232, 24602464, 31521907, 49204928, 63043814, 126087628, 252175256, 504350512, 1008701024, 2017402048]

約数ペア:

[(1, 2017402048), (2, 1008701024), (4, 504350512), (8, 252175256), (16, 126087628), (32, 63043814), (41, 49204928), (64, 31521907), (82, 24602464), (164, 12301232), (271, 7444288), (328, 6150616), (542, 3722144), (656, 3075308), (1084, 1861072), (1312, 1537654), (2168, 930536), (2624, 768827), (2837, 711104), (4336, 465268), (5674, 355552), (8672, 232634), (11111, 181568), (11348, 177776), (17344, 116317), (22222, 90784), (22696, 88888), (44444, 45392)]