12758868724

素因数分解:

$2^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{821}}^1$

素因数の和:1134

約数の個数: 96

約数和(自身を含む): 26735385600

約数和(自身を除く): 13976516876

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 241, 329, 343, 482, 658, 686, 821, 964, 1316, 1372, 1642, 1687, 2303, 3284, 3374, 4606, 5747, 6748, 9212, 11327, 11494, 11809, 16121, 22654, 22988, 23618, 32242, 38587, 40229, 45308, 47236, 64484, 77174, 79289, 80458, 82663, 154348, 158578, 160916, 165326, 197861, 270109, 281603, 317156, 330652, 395722, 540218, 555023, 563206, 791444, 1080436, 1110046, 1126412, 1385027, 1890763, 2220092, 2770054, 3781526, 3885161, 5540108, 7563052, 7770322, 9299467, 9695189, 13235341, 15540644, 18598934, 19390378, 26470682, 37197868, 38780756, 52941364, 65096269, 67866323, 130192538, 135732646, 260385076, 271465292, 455673883, 911347766, 1822695532, 3189717181, 6379434362, 12758868724]

約数ペア:

[(1, 12758868724), (2, 6379434362), (4, 3189717181), (7, 1822695532), (14, 911347766), (28, 455673883), (47, 271465292), (49, 260385076), (94, 135732646), (98, 130192538), (188, 67866323), (196, 65096269), (241, 52941364), (329, 38780756), (343, 37197868), (482, 26470682), (658, 19390378), (686, 18598934), (821, 15540644), (964, 13235341), (1316, 9695189), (1372, 9299467), (1642, 7770322), (1687, 7563052), (2303, 5540108), (3284, 3885161), (3374, 3781526), (4606, 2770054), (5747, 2220092), (6748, 1890763), (9212, 1385027), (11327, 1126412), (11494, 1110046), (11809, 1080436), (16121, 791444), (22654, 563206), (22988, 555023), (23618, 540218), (32242, 395722), (38587, 330652), (40229, 317156), (45308, 281603), (47236, 270109), (64484, 197861), (77174, 165326), (79289, 160916), (80458, 158578), (82663, 154348)]