870057728

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{178877}}^1$

素因数の和:178912

約数の個数: 36

約数和(自身を含む): 1828133160

約数和(自身を除く): 958075432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 178877, 357754, 715508, 1431016, 2862032, 3398663, 5724064, 6797326, 11448128, 13594652, 22896256, 27189304, 45792512, 54378608, 108757216, 217514432, 435028864, 870057728]

約数ペア:

[(1, 870057728), (2, 435028864), (4, 217514432), (8, 108757216), (16, 54378608), (19, 45792512), (32, 27189304), (38, 22896256), (64, 13594652), (76, 11448128), (128, 6797326), (152, 5724064), (256, 3398663), (304, 2862032), (608, 1431016), (1216, 715508), (2432, 357754), (4864, 178877)]