28020496

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8627}}^1$

素因数の和:8671

約数の個数: 40

約数和(自身を含む): 64192320

約数和(自身を除く): 36171824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 8627, 17254, 34508, 60389, 69016, 120778, 138032, 241556, 250183, 483112, 500366, 966224, 1000732, 1751281, 2001464, 3502562, 4002928, 7005124, 14010248, 28020496]

約数ペア:

[(1, 28020496), (2, 14010248), (4, 7005124), (7, 4002928), (8, 3502562), (14, 2001464), (16, 1751281), (28, 1000732), (29, 966224), (56, 500366), (58, 483112), (112, 250183), (116, 241556), (203, 138032), (232, 120778), (406, 69016), (464, 60389), (812, 34508), (1624, 17254), (3248, 8627)]