15707814794

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{4157}}^1$

素因数の和:4463

約数の個数: 64

約数和(自身を含む): 28668245760

約数和(自身を除く): 12960430966

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 203, 227, 287, 406, 454, 574, 1189, 1589, 2378, 3178, 4157, 6583, 8314, 8323, 9307, 13166, 16646, 18614, 29099, 46081, 58198, 65149, 92162, 120553, 130298, 170437, 241106, 269903, 340874, 539806, 843871, 943639, 1193059, 1687742, 1887278, 1889321, 2386118, 3778642, 4942673, 6605473, 9885346, 13210946, 27365531, 34598711, 38689199, 54731062, 69197422, 77378398, 191558717, 270824393, 383117434, 541648786, 1121986771, 2243973542, 7853907397, 15707814794]

約数ペア:

[(1, 15707814794), (2, 7853907397), (7, 2243973542), (14, 1121986771), (29, 541648786), (41, 383117434), (58, 270824393), (82, 191558717), (203, 77378398), (227, 69197422), (287, 54731062), (406, 38689199), (454, 34598711), (574, 27365531), (1189, 13210946), (1589, 9885346), (2378, 6605473), (3178, 4942673), (4157, 3778642), (6583, 2386118), (8314, 1889321), (8323, 1887278), (9307, 1687742), (13166, 1193059), (16646, 943639), (18614, 843871), (29099, 539806), (46081, 340874), (58198, 269903), (65149, 241106), (92162, 170437), (120553, 130298)]