28360827748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1\times {\mathrm{5527}}^1$

素因数の和:6520

約数の個数: 48

約数和(自身を含む): 54607795200

約数和(自身を除く): 26246967452

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 839, 1529, 1678, 3058, 3356, 5527, 6116, 9229, 11054, 18458, 22108, 36916, 60797, 116621, 121594, 233242, 243188, 466484, 768253, 1282831, 1536506, 2565662, 3073012, 4637153, 5131324, 8450783, 9274306, 16901566, 18548612, 33803132, 51008683, 102017366, 204034732, 644564267, 1289128534, 2578257068, 7090206937, 14180413874, 28360827748]

約数ペア:

[(1, 28360827748), (2, 14180413874), (4, 7090206937), (11, 2578257068), (22, 1289128534), (44, 644564267), (139, 204034732), (278, 102017366), (556, 51008683), (839, 33803132), (1529, 18548612), (1678, 16901566), (3058, 9274306), (3356, 8450783), (5527, 5131324), (6116, 4637153), (9229, 3073012), (11054, 2565662), (18458, 1536506), (22108, 1282831), (36916, 768253), (60797, 466484), (116621, 243188), (121594, 233242)]