2471729152

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{63521}}^1$

素因数の和:63562

約数の個数: 48

約数和(自身を含む): 5202451800

約数和(自身を除く): 2730722648

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2048, 2432, 4864, 9728, 19456, 38912, 63521, 127042, 254084, 508168, 1016336, 1206899, 2032672, 2413798, 4065344, 4827596, 8130688, 9655192, 16261376, 19310384, 32522752, 38620768, 65045504, 77241536, 130091008, 154483072, 308966144, 617932288, 1235864576, 2471729152]

約数ペア:

[(1, 2471729152), (2, 1235864576), (4, 617932288), (8, 308966144), (16, 154483072), (19, 130091008), (32, 77241536), (38, 65045504), (64, 38620768), (76, 32522752), (128, 19310384), (152, 16261376), (256, 9655192), (304, 8130688), (512, 4827596), (608, 4065344), (1024, 2413798), (1216, 2032672), (2048, 1206899), (2432, 1016336), (4864, 508168), (9728, 254084), (19456, 127042), (38912, 63521)]