6487936

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 15936480

約数和(自身を除く): 9448544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 557, 728, 832, 896, 1114, 1456, 1664, 2228, 2912, 3899, 4456, 5824, 7241, 7798, 8912, 11648, 14482, 15596, 17824, 28964, 31192, 35648, 50687, 57928, 62384, 71296, 101374, 115856, 124768, 202748, 231712, 249536, 405496, 463424, 499072, 810992, 926848, 1621984, 3243968, 6487936]

約数ペア:

[(1, 6487936), (2, 3243968), (4, 1621984), (7, 926848), (8, 810992), (13, 499072), (14, 463424), (16, 405496), (26, 249536), (28, 231712), (32, 202748), (52, 124768), (56, 115856), (64, 101374), (91, 71296), (104, 62384), (112, 57928), (128, 50687), (182, 35648), (208, 31192), (224, 28964), (364, 17824), (416, 15596), (448, 14482), (557, 11648), (728, 8912), (832, 7798), (896, 7241), (1114, 5824), (1456, 4456), (1664, 3899), (2228, 2912)]