27779892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7691}}^1$

素因数の和:7748

約数の個数: 48

約数和(自身を含む): 75812352

約数和(自身を除く): 48032460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 7691, 15382, 23073, 30764, 46146, 53837, 92292, 107674, 161511, 215348, 323022, 330713, 646044, 661426, 992139, 1322852, 1984278, 2314991, 3968556, 4629982, 6944973, 9259964, 13889946, 27779892]

約数ペア:

[(1, 27779892), (2, 13889946), (3, 9259964), (4, 6944973), (6, 4629982), (7, 3968556), (12, 2314991), (14, 1984278), (21, 1322852), (28, 992139), (42, 661426), (43, 646044), (84, 330713), (86, 323022), (129, 215348), (172, 161511), (258, 107674), (301, 92292), (516, 53837), (602, 46146), (903, 30764), (1204, 23073), (1806, 15382), (3612, 7691)]