27992272

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22721}}^1$

素因数の和:22747

約数の個数: 40

約数和(自身を含む): 67620672

約数和(自身を除く): 39628400

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 22721, 45442, 90884, 159047, 181768, 249931, 318094, 363536, 499862, 636188, 999724, 1272376, 1749517, 1999448, 2544752, 3499034, 3998896, 6998068, 13996136, 27992272]

約数ペア:

[(1, 27992272), (2, 13996136), (4, 6998068), (7, 3998896), (8, 3499034), (11, 2544752), (14, 1999448), (16, 1749517), (22, 1272376), (28, 999724), (44, 636188), (56, 499862), (77, 363536), (88, 318094), (112, 249931), (154, 181768), (176, 159047), (308, 90884), (616, 45442), (1232, 22721)]