27139744

素因数分解:

$2^5\times {\mathrm{643}}^1\times {\mathrm{1319}}^1$

素因数の和:1972

約数の個数: 24

約数和(自身を含む): 53555040

約数和(自身を除く): 26415296

約数列:

[1, 2, 4, 8, 16, 32, 643, 1286, 1319, 2572, 2638, 5144, 5276, 10288, 10552, 20576, 21104, 42208, 848117, 1696234, 3392468, 6784936, 13569872, 27139744]

約数ペア:

[(1, 27139744), (2, 13569872), (4, 6784936), (8, 3392468), (16, 1696234), (32, 848117), (643, 42208), (1286, 21104), (1319, 20576), (2572, 10552), (2638, 10288), (5144, 5276)]