2912804864

素因数分解:

$2^{13}\times {\mathrm{43}}^1\times {\mathrm{8269}}^1$

素因数の和:8338

約数の個数: 56

約数和(自身を含む): 5961446040

約数和(自身を除く): 3048641176

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1024, 1376, 2048, 2752, 4096, 5504, 8192, 8269, 11008, 16538, 22016, 33076, 44032, 66152, 88064, 132304, 176128, 264608, 352256, 355567, 529216, 711134, 1058432, 1422268, 2116864, 2844536, 4233728, 5689072, 8467456, 11378144, 16934912, 22756288, 33869824, 45512576, 67739648, 91025152, 182050304, 364100608, 728201216, 1456402432, 2912804864]

約数ペア:

[(1, 2912804864), (2, 1456402432), (4, 728201216), (8, 364100608), (16, 182050304), (32, 91025152), (43, 67739648), (64, 45512576), (86, 33869824), (128, 22756288), (172, 16934912), (256, 11378144), (344, 8467456), (512, 5689072), (688, 4233728), (1024, 2844536), (1376, 2116864), (2048, 1422268), (2752, 1058432), (4096, 711134), (5504, 529216), (8192, 355567), (8269, 352256), (11008, 264608), (16538, 176128), (22016, 132304), (33076, 88064), (44032, 66152)]