25804744

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11239}}^1$

素因数の和:11293

約数の個数: 32

約数和(自身を含む): 56649600

約数和(自身を除く): 30844856

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 11239, 22478, 44956, 78673, 89912, 157346, 314692, 460799, 629384, 921598, 1843196, 3225593, 3686392, 6451186, 12902372, 25804744]

約数ペア:

[(1, 25804744), (2, 12902372), (4, 6451186), (7, 3686392), (8, 3225593), (14, 1843196), (28, 921598), (41, 629384), (56, 460799), (82, 314692), (164, 157346), (287, 89912), (328, 78673), (574, 44956), (1148, 22478), (2296, 11239)]