531975712

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{883}}^1$

素因数の和:1241

約数の個数: 48

約数和(自身を含む): 1067949792

約数和(自身を除く): 535974080

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 281, 536, 562, 883, 1072, 1124, 1766, 2144, 2248, 3532, 4496, 7064, 8992, 14128, 18827, 28256, 37654, 59161, 75308, 118322, 150616, 236644, 248123, 301232, 473288, 496246, 602464, 946576, 992492, 1893152, 1984984, 3969968, 7939936, 16624241, 33248482, 66496964, 132993928, 265987856, 531975712]

約数ペア:

[(1, 531975712), (2, 265987856), (4, 132993928), (8, 66496964), (16, 33248482), (32, 16624241), (67, 7939936), (134, 3969968), (268, 1984984), (281, 1893152), (536, 992492), (562, 946576), (883, 602464), (1072, 496246), (1124, 473288), (1766, 301232), (2144, 248123), (2248, 236644), (3532, 150616), (4496, 118322), (7064, 75308), (8992, 59161), (14128, 37654), (18827, 28256)]