21325728768

素因数分解:

$2^{10}\times 3^1\times {\mathrm{6941969}}^1$

素因数の和:6941992

約数の個数: 44

約数和(自身を含む): 56840850360

約数和(自身を除く): 35515121592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 6941969, 13883938, 20825907, 27767876, 41651814, 55535752, 83303628, 111071504, 166607256, 222143008, 333214512, 444286016, 666429024, 888572032, 1332858048, 1777144064, 2665716096, 3554288128, 5331432192, 7108576256, 10662864384, 21325728768]

約数ペア:

[(1, 21325728768), (2, 10662864384), (3, 7108576256), (4, 5331432192), (6, 3554288128), (8, 2665716096), (12, 1777144064), (16, 1332858048), (24, 888572032), (32, 666429024), (48, 444286016), (64, 333214512), (96, 222143008), (128, 166607256), (192, 111071504), (256, 83303628), (384, 55535752), (512, 41651814), (768, 27767876), (1024, 20825907), (1536, 13883938), (3072, 6941969)]