26956216

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1873}}^1$

素因数の和:2143

約数の個数: 32

約数和(自身を含む): 58019040

約数和(自身を除く): 31062824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 1873, 2056, 3598, 3746, 7196, 7492, 13111, 14392, 14984, 26222, 52444, 104888, 481361, 962722, 1925444, 3369527, 3850888, 6739054, 13478108, 26956216]

約数ペア:

[(1, 26956216), (2, 13478108), (4, 6739054), (7, 3850888), (8, 3369527), (14, 1925444), (28, 962722), (56, 481361), (257, 104888), (514, 52444), (1028, 26222), (1799, 14984), (1873, 14392), (2056, 13111), (3598, 7492), (3746, 7196)]