74946248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16759}}^1$

素因数の和:16821

約数の個数: 32

約数和(自身を含む): 154862400

約数和(自身を除く): 79916152

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 16759, 33518, 67036, 134072, 217867, 435734, 720637, 871468, 1441274, 1742936, 2882548, 5765096, 9368281, 18736562, 37473124, 74946248]

約数ペア:

[(1, 74946248), (2, 37473124), (4, 18736562), (8, 9368281), (13, 5765096), (26, 2882548), (43, 1742936), (52, 1441274), (86, 871468), (104, 720637), (172, 435734), (344, 217867), (559, 134072), (1118, 67036), (2236, 33518), (4472, 16759)]