29784216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 94556160

約数和(自身を除く): 64771944

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 71, 77, 84, 88, 132, 142, 154, 168, 213, 227, 231, 264, 284, 308, 426, 454, 462, 497, 568, 616, 681, 781, 852, 908, 924, 994, 1362, 1491, 1562, 1589, 1704, 1816, 1848, 1988, 2343, 2497, 2724, 2982, 3124, 3178, 3976, 4686, 4767, 4994, 5448, 5467, 5964, 6248, 6356, 7491, 9372, 9534, 9988, 10934, 11928, 12712, 14982, 16117, 16401, 17479, 18744, 19068, 19976, 21868, 29964, 32234, 32802, 34958, 38136, 43736, 48351, 52437, 59928, 64468, 65604, 69916, 96702, 104874, 112819, 128936, 131208, 139832, 177287, 193404, 209748, 225638, 338457, 354574, 386808, 419496, 451276, 531861, 676914, 709148, 902552, 1063722, 1241009, 1353828, 1418296, 2127444, 2482018, 2707656, 3723027, 4254888, 4964036, 7446054, 9928072, 14892108, 29784216]

約数ペア:

[(1, 29784216), (2, 14892108), (3, 9928072), (4, 7446054), (6, 4964036), (7, 4254888), (8, 3723027), (11, 2707656), (12, 2482018), (14, 2127444), (21, 1418296), (22, 1353828), (24, 1241009), (28, 1063722), (33, 902552), (42, 709148), (44, 676914), (56, 531861), (66, 451276), (71, 419496), (77, 386808), (84, 354574), (88, 338457), (132, 225638), (142, 209748), (154, 193404), (168, 177287), (213, 139832), (227, 131208), (231, 128936), (264, 112819), (284, 104874), (308, 96702), (426, 69916), (454, 65604), (462, 64468), (497, 59928), (568, 52437), (616, 48351), (681, 43736), (781, 38136), (852, 34958), (908, 32802), (924, 32234), (994, 29964), (1362, 21868), (1491, 19976), (1562, 19068), (1589, 18744), (1704, 17479), (1816, 16401), (1848, 16117), (1988, 14982), (2343, 12712), (2497, 11928), (2724, 10934), (2982, 9988), (3124, 9534), (3178, 9372), (3976, 7491), (4686, 6356), (4767, 6248), (4994, 5964), (5448, 5467)]