2889968384

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{154643}}^1$

素因数の和:154732

約数の個数: 36

約数和(自身を含む): 5847708216

約数和(自身を除く): 2957739832

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 584, 1168, 2336, 4672, 9344, 18688, 154643, 309286, 618572, 1237144, 2474288, 4948576, 9897152, 11288939, 19794304, 22577878, 39588608, 45155756, 90311512, 180623024, 361246048, 722492096, 1444984192, 2889968384]

約数ペア:

[(1, 2889968384), (2, 1444984192), (4, 722492096), (8, 361246048), (16, 180623024), (32, 90311512), (64, 45155756), (73, 39588608), (128, 22577878), (146, 19794304), (256, 11288939), (292, 9897152), (584, 4948576), (1168, 2474288), (2336, 1237144), (4672, 618572), (9344, 309286), (18688, 154643)]