61621285216

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1\times {\mathrm{1997}}^1$

素因数の和:2888

約数の個数: 96

約数和(自身を含む): 128784206880

約数和(自身を除く): 67162921664

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 82, 116, 164, 232, 328, 464, 656, 811, 928, 1189, 1312, 1622, 1997, 2378, 3244, 3994, 4756, 6488, 7988, 9512, 12976, 15976, 19024, 23519, 25952, 31952, 33251, 38048, 47038, 57913, 63904, 66502, 81877, 94076, 115826, 133004, 163754, 188152, 231652, 266008, 327508, 376304, 463304, 532016, 655016, 752608, 926608, 964279, 1064032, 1310032, 1619567, 1853216, 1928558, 2374433, 2620064, 3239134, 3857116, 4748866, 6478268, 7714232, 9497732, 12956536, 15428464, 18995464, 25913072, 30856928, 37990928, 46967443, 51826144, 66402247, 75981856, 93934886, 132804494, 187869772, 265608988, 375739544, 531217976, 751479088, 1062435952, 1502958176, 1925665163, 2124871904, 3851330326, 7702660652, 15405321304, 30810642608, 61621285216]

約数ペア:

[(1, 61621285216), (2, 30810642608), (4, 15405321304), (8, 7702660652), (16, 3851330326), (29, 2124871904), (32, 1925665163), (41, 1502958176), (58, 1062435952), (82, 751479088), (116, 531217976), (164, 375739544), (232, 265608988), (328, 187869772), (464, 132804494), (656, 93934886), (811, 75981856), (928, 66402247), (1189, 51826144), (1312, 46967443), (1622, 37990928), (1997, 30856928), (2378, 25913072), (3244, 18995464), (3994, 15428464), (4756, 12956536), (6488, 9497732), (7988, 7714232), (9512, 6478268), (12976, 4748866), (15976, 3857116), (19024, 3239134), (23519, 2620064), (25952, 2374433), (31952, 1928558), (33251, 1853216), (38048, 1619567), (47038, 1310032), (57913, 1064032), (63904, 964279), (66502, 926608), (81877, 752608), (94076, 655016), (115826, 532016), (133004, 463304), (163754, 376304), (188152, 327508), (231652, 266008)]