11996656

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:158

約数の個数: 80

約数和(自身を含む): 28283904

約数和(自身を除く): 16287248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 47, 53, 56, 86, 94, 106, 112, 172, 188, 212, 301, 329, 344, 371, 376, 424, 602, 658, 688, 742, 752, 848, 1204, 1316, 1484, 2021, 2279, 2408, 2491, 2632, 2968, 4042, 4558, 4816, 4982, 5264, 5936, 8084, 9116, 9964, 14147, 15953, 16168, 17437, 18232, 19928, 28294, 31906, 32336, 34874, 36464, 39856, 56588, 63812, 69748, 107113, 113176, 127624, 139496, 214226, 226352, 255248, 278992, 428452, 749791, 856904, 1499582, 1713808, 2999164, 5998328, 11996656]

約数ペア:

[(1, 11996656), (2, 5998328), (4, 2999164), (7, 1713808), (8, 1499582), (14, 856904), (16, 749791), (28, 428452), (43, 278992), (47, 255248), (53, 226352), (56, 214226), (86, 139496), (94, 127624), (106, 113176), (112, 107113), (172, 69748), (188, 63812), (212, 56588), (301, 39856), (329, 36464), (344, 34874), (371, 32336), (376, 31906), (424, 28294), (602, 19928), (658, 18232), (688, 17437), (742, 16168), (752, 15953), (848, 14147), (1204, 9964), (1316, 9116), (1484, 8084), (2021, 5936), (2279, 5264), (2408, 4982), (2491, 4816), (2632, 4558), (2968, 4042)]