8197868

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 17338944

約数和(自身を除く): 9141076

約数列:

[1, 2, 4, 7, 14, 28, 37, 41, 74, 82, 148, 164, 193, 259, 287, 386, 518, 574, 772, 1036, 1148, 1351, 1517, 2702, 3034, 5404, 6068, 7141, 7913, 10619, 14282, 15826, 21238, 28564, 31652, 42476, 49987, 55391, 99974, 110782, 199948, 221564, 292781, 585562, 1171124, 2049467, 4098934, 8197868]

約数ペア:

[(1, 8197868), (2, 4098934), (4, 2049467), (7, 1171124), (14, 585562), (28, 292781), (37, 221564), (41, 199948), (74, 110782), (82, 99974), (148, 55391), (164, 49987), (193, 42476), (259, 31652), (287, 28564), (386, 21238), (518, 15826), (574, 14282), (772, 10619), (1036, 7913), (1148, 7141), (1351, 6068), (1517, 5404), (2702, 3034)]