27786752

素因数分解:

$2^9\times 7^1\times {\mathrm{7753}}^1$

素因数の和:7778

約数の個数: 40

約数和(自身を含む): 63458736

約数和(自身を除く): 35671984

約数列:

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

約数ペア:

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