2017702908928

素因数分解:

$2^{10}\times 7^1\times {\mathrm{4549}}^1\times {\mathrm{61879}}^1$

素因数の和:66455

約数の個数: 88

約数和(自身を含む): 4610728304000

約数和(自身を除く): 2593025395072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 4549, 7168, 9098, 18196, 31843, 36392, 61879, 63686, 72784, 123758, 127372, 145568, 247516, 254744, 291136, 433153, 495032, 509488, 582272, 866306, 990064, 1018976, 1164544, 1732612, 1980128, 2037952, 2329088, 3465224, 3960256, 4075904, 4658176, 6930448, 7920512, 8151808, 13860896, 15841024, 16303616, 27721792, 31682048, 32607232, 55443584, 63364096, 110887168, 221774336, 281487571, 443548672, 562975142, 1125950284, 1970412997, 2251900568, 3940825994, 4503801136, 7881651988, 9007602272, 15763303976, 18015204544, 31526607952, 36030409088, 63053215904, 72060818176, 126106431808, 144121636352, 252212863616, 288243272704, 504425727232, 1008851454464, 2017702908928]

約数ペア:

[(1, 2017702908928), (2, 1008851454464), (4, 504425727232), (7, 288243272704), (8, 252212863616), (14, 144121636352), (16, 126106431808), (28, 72060818176), (32, 63053215904), (56, 36030409088), (64, 31526607952), (112, 18015204544), (128, 15763303976), (224, 9007602272), (256, 7881651988), (448, 4503801136), (512, 3940825994), (896, 2251900568), (1024, 1970412997), (1792, 1125950284), (3584, 562975142), (4549, 443548672), (7168, 281487571), (9098, 221774336), (18196, 110887168), (31843, 63364096), (36392, 55443584), (61879, 32607232), (63686, 31682048), (72784, 27721792), (123758, 16303616), (127372, 15841024), (145568, 13860896), (247516, 8151808), (254744, 7920512), (291136, 6930448), (433153, 4658176), (495032, 4075904), (509488, 3960256), (582272, 3465224), (866306, 2329088), (990064, 2037952), (1018976, 1980128), (1164544, 1732612)]