26778862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{7753}}^1$

素因数の和:7923

約数の個数: 16

約数和(自身を含む): 44104752

約数和(自身を除く): 17325890

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 7753, 15506, 85283, 170566, 1217221, 2434442, 13389431, 26778862]

約数ペア:

[(1, 26778862), (2, 13389431), (11, 2434442), (22, 1217221), (157, 170566), (314, 85283), (1727, 15506), (3454, 7753)]