47828144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 115492608

約数和(自身を除く): 67664464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 107, 112, 182, 208, 214, 307, 364, 428, 614, 728, 749, 856, 1228, 1391, 1456, 1498, 1712, 2149, 2456, 2782, 2996, 3991, 4298, 4912, 5564, 5992, 7982, 8596, 9737, 11128, 11984, 15964, 17192, 19474, 22256, 27937, 31928, 32849, 34384, 38948, 55874, 63856, 65698, 77896, 111748, 131396, 155792, 223496, 229943, 262792, 427037, 446992, 459886, 525584, 854074, 919772, 1708148, 1839544, 2989259, 3416296, 3679088, 5978518, 6832592, 11957036, 23914072, 47828144]

約数ペア:

[(1, 47828144), (2, 23914072), (4, 11957036), (7, 6832592), (8, 5978518), (13, 3679088), (14, 3416296), (16, 2989259), (26, 1839544), (28, 1708148), (52, 919772), (56, 854074), (91, 525584), (104, 459886), (107, 446992), (112, 427037), (182, 262792), (208, 229943), (214, 223496), (307, 155792), (364, 131396), (428, 111748), (614, 77896), (728, 65698), (749, 63856), (856, 55874), (1228, 38948), (1391, 34384), (1456, 32849), (1498, 31928), (1712, 27937), (2149, 22256), (2456, 19474), (2782, 17192), (2996, 15964), (3991, 11984), (4298, 11128), (4912, 9737), (5564, 8596), (5992, 7982)]