27771980768

素因数分解:

$2^5\times 7^1\times {\mathrm{1879}}^1\times {\mathrm{65983}}^1$

素因数の和:67879

約数の個数: 48

約数和(自身を含む): 62521159680

約数和(自身を除く): 34749178912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1879, 3758, 7516, 13153, 15032, 26306, 30064, 52612, 60128, 65983, 105224, 131966, 210448, 263932, 420896, 461881, 527864, 923762, 1055728, 1847524, 2111456, 3695048, 7390096, 14780192, 123982057, 247964114, 495928228, 867874399, 991856456, 1735748798, 1983712912, 3471497596, 3967425824, 6942995192, 13885990384, 27771980768]

約数ペア:

[(1, 27771980768), (2, 13885990384), (4, 6942995192), (7, 3967425824), (8, 3471497596), (14, 1983712912), (16, 1735748798), (28, 991856456), (32, 867874399), (56, 495928228), (112, 247964114), (224, 123982057), (1879, 14780192), (3758, 7390096), (7516, 3695048), (13153, 2111456), (15032, 1847524), (26306, 1055728), (30064, 923762), (52612, 527864), (60128, 461881), (65983, 420896), (105224, 263932), (131966, 210448)]