28111566756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3677599}}^1$

素因数の和:3677633

約数の個数: 72

約数和(自身を含む): 82172294400

約数和(自身を除く): 54060727644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 3677599, 7355198, 11032797, 14710396, 22065594, 25743193, 44131188, 47808787, 51486386, 77229579, 95617574, 102972772, 143426361, 154459158, 180202351, 191235148, 286852722, 308918316, 334661509, 360404702, 540607053, 573705444, 669323018, 720809404, 1003984527, 1081214106, 1338646036, 2007969054, 2162428212, 2342630563, 4015938108, 4685261126, 7027891689, 9370522252, 14055783378, 28111566756]

約数ペア:

[(1, 28111566756), (2, 14055783378), (3, 9370522252), (4, 7027891689), (6, 4685261126), (7, 4015938108), (12, 2342630563), (13, 2162428212), (14, 2007969054), (21, 1338646036), (26, 1081214106), (28, 1003984527), (39, 720809404), (42, 669323018), (49, 573705444), (52, 540607053), (78, 360404702), (84, 334661509), (91, 308918316), (98, 286852722), (147, 191235148), (156, 180202351), (182, 154459158), (196, 143426361), (273, 102972772), (294, 95617574), (364, 77229579), (546, 51486386), (588, 47808787), (637, 44131188), (1092, 25743193), (1274, 22065594), (1911, 14710396), (2548, 11032797), (3822, 7355198), (7644, 3677599)]