3887072

素因数分解:

$2^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 72

約数和(自身を含む): 9279144

約数和(自身を除く): 5392072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 67, 74, 98, 112, 134, 148, 196, 224, 259, 268, 296, 392, 469, 518, 536, 592, 784, 938, 1036, 1072, 1184, 1568, 1813, 1876, 2072, 2144, 2479, 3283, 3626, 3752, 4144, 4958, 6566, 7252, 7504, 8288, 9916, 13132, 14504, 15008, 17353, 19832, 26264, 29008, 34706, 39664, 52528, 58016, 69412, 79328, 105056, 121471, 138824, 242942, 277648, 485884, 555296, 971768, 1943536, 3887072]

約数ペア:

[(1, 3887072), (2, 1943536), (4, 971768), (7, 555296), (8, 485884), (14, 277648), (16, 242942), (28, 138824), (32, 121471), (37, 105056), (49, 79328), (56, 69412), (67, 58016), (74, 52528), (98, 39664), (112, 34706), (134, 29008), (148, 26264), (196, 19832), (224, 17353), (259, 15008), (268, 14504), (296, 13132), (392, 9916), (469, 8288), (518, 7504), (536, 7252), (592, 6566), (784, 4958), (938, 4144), (1036, 3752), (1072, 3626), (1184, 3283), (1568, 2479), (1813, 2144), (1876, 2072)]