2949272648

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{20759}}^1$

素因数の和:20874

約数の個数: 64

約数和(自身を含む): 6576768000

約数和(自身を除く): 3627495352

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 59, 86, 118, 172, 236, 301, 344, 413, 472, 602, 826, 1204, 1652, 2408, 2537, 3304, 5074, 10148, 17759, 20296, 20759, 35518, 41518, 71036, 83036, 142072, 145313, 166072, 290626, 581252, 892637, 1162504, 1224781, 1785274, 2449562, 3570548, 4899124, 6248459, 7141096, 8573467, 9798248, 12496918, 17146934, 24993836, 34293868, 49987672, 52665583, 68587736, 105331166, 210662332, 368659081, 421324664, 737318162, 1474636324, 2949272648]

約数ペア:

[(1, 2949272648), (2, 1474636324), (4, 737318162), (7, 421324664), (8, 368659081), (14, 210662332), (28, 105331166), (43, 68587736), (56, 52665583), (59, 49987672), (86, 34293868), (118, 24993836), (172, 17146934), (236, 12496918), (301, 9798248), (344, 8573467), (413, 7141096), (472, 6248459), (602, 4899124), (826, 3570548), (1204, 2449562), (1652, 1785274), (2408, 1224781), (2537, 1162504), (3304, 892637), (5074, 581252), (10148, 290626), (17759, 166072), (20296, 145313), (20759, 142072), (35518, 83036), (41518, 71036)]