55573504

素因数分解:

$2^{10}\times 7^1\times {\mathrm{7753}}^1$

素因数の和:7780

約数の個数: 44

約数和(自身を含む): 126979504

約数和(自身を除く): 71406000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 7753, 15506, 31012, 54271, 62024, 108542, 124048, 217084, 248096, 434168, 496192, 868336, 992384, 1736672, 1984768, 3473344, 3969536, 6946688, 7939072, 13893376, 27786752, 55573504]

約数ペア:

[(1, 55573504), (2, 27786752), (4, 13893376), (7, 7939072), (8, 6946688), (14, 3969536), (16, 3473344), (28, 1984768), (32, 1736672), (56, 992384), (64, 868336), (112, 496192), (128, 434168), (224, 248096), (256, 217084), (448, 124048), (512, 108542), (896, 62024), (1024, 54271), (1792, 31012), (3584, 15506), (7168, 7753)]