29417738

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 56544000

約数和(自身を除く): 27126262

約数列:

[1, 2, 7, 14, 19, 37, 38, 49, 61, 74, 98, 122, 133, 259, 266, 343, 427, 518, 686, 703, 854, 931, 1159, 1406, 1813, 1862, 2257, 2318, 2989, 3626, 4514, 4921, 5978, 6517, 8113, 9842, 12691, 13034, 15799, 16226, 20923, 25382, 31598, 34447, 41846, 42883, 56791, 68894, 85766, 110593, 113582, 221186, 241129, 300181, 397537, 482258, 600362, 774151, 795074, 1548302, 2101267, 4202534, 14708869, 29417738]

約数ペア:

[(1, 29417738), (2, 14708869), (7, 4202534), (14, 2101267), (19, 1548302), (37, 795074), (38, 774151), (49, 600362), (61, 482258), (74, 397537), (98, 300181), (122, 241129), (133, 221186), (259, 113582), (266, 110593), (343, 85766), (427, 68894), (518, 56791), (686, 42883), (703, 41846), (854, 34447), (931, 31598), (1159, 25382), (1406, 20923), (1813, 16226), (1862, 15799), (2257, 13034), (2318, 12691), (2989, 9842), (3626, 8113), (4514, 6517), (4921, 5978)]