12701696

素因数分解:

$2^{12}\times 7^1\times {\mathrm{443}}^1$

素因数の和:474

約数の個数: 52

約数和(自身を含む): 29094432

約数和(自身を除く): 16392736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 443, 448, 512, 886, 896, 1024, 1772, 1792, 2048, 3101, 3544, 3584, 4096, 6202, 7088, 7168, 12404, 14176, 14336, 24808, 28352, 28672, 49616, 56704, 99232, 113408, 198464, 226816, 396928, 453632, 793856, 907264, 1587712, 1814528, 3175424, 6350848, 12701696]

約数ペア:

[(1, 12701696), (2, 6350848), (4, 3175424), (7, 1814528), (8, 1587712), (14, 907264), (16, 793856), (28, 453632), (32, 396928), (56, 226816), (64, 198464), (112, 113408), (128, 99232), (224, 56704), (256, 49616), (443, 28672), (448, 28352), (512, 24808), (886, 14336), (896, 14176), (1024, 12404), (1772, 7168), (1792, 7088), (2048, 6202), (3101, 4096), (3544, 3584)]