26313638

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:768

約数の個数: 24

約数和(自身を含む): 43147008

約数和(自身を除く): 16833370

約数列:

[1, 2, 13, 26, 127, 169, 254, 338, 613, 1226, 1651, 3302, 7969, 15938, 21463, 42926, 77851, 103597, 155702, 207194, 1012063, 2024126, 13156819, 26313638]

約数ペア:

[(1, 26313638), (2, 13156819), (13, 2024126), (26, 1012063), (127, 207194), (169, 155702), (254, 103597), (338, 77851), (613, 42926), (1226, 21463), (1651, 15938), (3302, 7969)]