57171968

素因数分解:

$2^{13}\times 7^1\times {\mathrm{997}}^1$

素因数の和:1030

約数の個数: 56

約数和(自身を含む): 130801872

約数和(自身を除く): 73629904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 997, 1024, 1792, 1994, 2048, 3584, 3988, 4096, 6979, 7168, 7976, 8192, 13958, 14336, 15952, 27916, 28672, 31904, 55832, 57344, 63808, 111664, 127616, 223328, 255232, 446656, 510464, 893312, 1020928, 1786624, 2041856, 3573248, 4083712, 7146496, 8167424, 14292992, 28585984, 57171968]

約数ペア:

[(1, 57171968), (2, 28585984), (4, 14292992), (7, 8167424), (8, 7146496), (14, 4083712), (16, 3573248), (28, 2041856), (32, 1786624), (56, 1020928), (64, 893312), (112, 510464), (128, 446656), (224, 255232), (256, 223328), (448, 127616), (512, 111664), (896, 63808), (997, 57344), (1024, 55832), (1792, 31904), (1994, 28672), (2048, 27916), (3584, 15952), (3988, 14336), (4096, 13958), (6979, 8192), (7168, 7976)]