28055006

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1607}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 50941440

約数和(自身を除く): 22886434

約数列:

[1, 2, 7, 14, 29, 43, 58, 86, 203, 301, 406, 602, 1247, 1607, 2494, 3214, 8729, 11249, 17458, 22498, 46603, 69101, 93206, 138202, 326221, 483707, 652442, 967414, 2003929, 4007858, 14027503, 28055006]

約数ペア:

[(1, 28055006), (2, 14027503), (7, 4007858), (14, 2003929), (29, 967414), (43, 652442), (58, 483707), (86, 326221), (203, 138202), (301, 93206), (406, 69101), (602, 46603), (1247, 22498), (1607, 17458), (2494, 11249), (3214, 8729)]