2646978304

素因数分解:

$2^8\times {\mathrm{887}}^1\times {\mathrm{11657}}^1$

素因数の和:12560

約数の個数: 36

約数和(自身を含む): 5290027344

約数和(自身を除く): 2643049040

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 887, 1774, 3548, 7096, 11657, 14192, 23314, 28384, 46628, 56768, 93256, 113536, 186512, 227072, 373024, 746048, 1492096, 2984192, 10339759, 20679518, 41359036, 82718072, 165436144, 330872288, 661744576, 1323489152, 2646978304]

約数ペア:

[(1, 2646978304), (2, 1323489152), (4, 661744576), (8, 330872288), (16, 165436144), (32, 82718072), (64, 41359036), (128, 20679518), (256, 10339759), (887, 2984192), (1774, 1492096), (3548, 746048), (7096, 373024), (11657, 227072), (14192, 186512), (23314, 113536), (28384, 93256), (46628, 56768)]