814271248

素因数分解:

$2^4\times 7^1\times {\mathrm{439}}^1\times {\mathrm{16561}}^1$

素因数の和:17015

約数の個数: 40

約数和(自身を含む): 1807245440

約数和(自身を除く): 992974192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 439, 878, 1756, 3073, 3512, 6146, 7024, 12292, 16561, 24584, 33122, 49168, 66244, 115927, 132488, 231854, 264976, 463708, 927416, 1854832, 7270279, 14540558, 29081116, 50891953, 58162232, 101783906, 116324464, 203567812, 407135624, 814271248]

約数ペア:

[(1, 814271248), (2, 407135624), (4, 203567812), (7, 116324464), (8, 101783906), (14, 58162232), (16, 50891953), (28, 29081116), (56, 14540558), (112, 7270279), (439, 1854832), (878, 927416), (1756, 463708), (3073, 264976), (3512, 231854), (6146, 132488), (7024, 115927), (12292, 66244), (16561, 49168), (24584, 33122)]