63472864

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 156473856

約数和(自身を除く): 93000992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 71, 91, 104, 112, 142, 182, 208, 224, 284, 307, 364, 416, 497, 568, 614, 728, 923, 994, 1136, 1228, 1456, 1846, 1988, 2149, 2272, 2456, 2912, 3692, 3976, 3991, 4298, 4912, 6461, 7384, 7952, 7982, 8596, 9824, 12922, 14768, 15904, 15964, 17192, 21797, 25844, 27937, 29536, 31928, 34384, 43594, 51688, 55874, 63856, 68768, 87188, 103376, 111748, 127712, 152579, 174376, 206752, 223496, 283361, 305158, 348752, 446992, 566722, 610316, 697504, 893984, 1133444, 1220632, 1983527, 2266888, 2441264, 3967054, 4533776, 4882528, 7934108, 9067552, 15868216, 31736432, 63472864]

約数ペア:

[(1, 63472864), (2, 31736432), (4, 15868216), (7, 9067552), (8, 7934108), (13, 4882528), (14, 4533776), (16, 3967054), (26, 2441264), (28, 2266888), (32, 1983527), (52, 1220632), (56, 1133444), (71, 893984), (91, 697504), (104, 610316), (112, 566722), (142, 446992), (182, 348752), (208, 305158), (224, 283361), (284, 223496), (307, 206752), (364, 174376), (416, 152579), (497, 127712), (568, 111748), (614, 103376), (728, 87188), (923, 68768), (994, 63856), (1136, 55874), (1228, 51688), (1456, 43594), (1846, 34384), (1988, 31928), (2149, 29536), (2272, 27937), (2456, 25844), (2912, 21797), (3692, 17192), (3976, 15964), (3991, 15904), (4298, 14768), (4912, 12922), (6461, 9824), (7384, 8596), (7952, 7982)]