1921024

素因数分解:

$2^{12}\times 7^1\times {\mathrm{67}}^1$

素因数の和:98

約数の個数: 52

約数和(自身を含む): 4455904

約数和(自身を除く): 2534880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 448, 469, 512, 536, 896, 938, 1024, 1072, 1792, 1876, 2048, 2144, 3584, 3752, 4096, 4288, 7168, 7504, 8576, 14336, 15008, 17152, 28672, 30016, 34304, 60032, 68608, 120064, 137216, 240128, 274432, 480256, 960512, 1921024]

約数ペア:

[(1, 1921024), (2, 960512), (4, 480256), (7, 274432), (8, 240128), (14, 137216), (16, 120064), (28, 68608), (32, 60032), (56, 34304), (64, 30016), (67, 28672), (112, 17152), (128, 15008), (134, 14336), (224, 8576), (256, 7504), (268, 7168), (448, 4288), (469, 4096), (512, 3752), (536, 3584), (896, 2144), (938, 2048), (1024, 1876), (1072, 1792)]