27963964

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13681}}^1$

素因数の和:13765

約数の個数: 24

約数和(自身を含む): 56698208

約数和(自身を除く): 28734244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 13681, 27362, 54724, 95767, 191534, 383068, 998713, 1997426, 3994852, 6990991, 13981982, 27963964]

約数ペア:

[(1, 27963964), (2, 13981982), (4, 6990991), (7, 3994852), (14, 1997426), (28, 998713), (73, 383068), (146, 191534), (292, 95767), (511, 54724), (1022, 27362), (2044, 13681)]