641708032

素因数分解:

$2^{12}\times 7^1\times {\mathrm{22381}}^1$

素因数の和:22412

約数の個数: 52

約数和(自身を含む): 1466647696

約数和(自身を除く): 824939664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 14336, 22381, 28672, 44762, 89524, 156667, 179048, 313334, 358096, 626668, 716192, 1253336, 1432384, 2506672, 2864768, 5013344, 5729536, 10026688, 11459072, 20053376, 22918144, 40106752, 45836288, 80213504, 91672576, 160427008, 320854016, 641708032]

約数ペア:

[(1, 641708032), (2, 320854016), (4, 160427008), (7, 91672576), (8, 80213504), (14, 45836288), (16, 40106752), (28, 22918144), (32, 20053376), (56, 11459072), (64, 10026688), (112, 5729536), (128, 5013344), (224, 2864768), (256, 2506672), (448, 1432384), (512, 1253336), (896, 716192), (1024, 626668), (1792, 358096), (2048, 313334), (3584, 179048), (4096, 156667), (7168, 89524), (14336, 44762), (22381, 28672)]