28943068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{93971}}^1$

素因数の和:93993

約数の個数: 24

約数和(自身を含む): 63149184

約数和(自身を除く): 34206116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 93971, 187942, 375884, 657797, 1033681, 1315594, 2067362, 2631188, 4134724, 7235767, 14471534, 28943068]

約数ペア:

[(1, 28943068), (2, 14471534), (4, 7235767), (7, 4134724), (11, 2631188), (14, 2067362), (22, 1315594), (28, 1033681), (44, 657797), (77, 375884), (154, 187942), (308, 93971)]