27985848

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 80438400

約数和(自身を除く): 52452552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 121, 132, 138, 184, 242, 253, 264, 276, 363, 419, 484, 506, 552, 726, 759, 838, 968, 1012, 1257, 1452, 1518, 1676, 2024, 2514, 2783, 2904, 3036, 3352, 4609, 5028, 5566, 6072, 8349, 9218, 9637, 10056, 11132, 13827, 16698, 18436, 19274, 22264, 27654, 28911, 33396, 36872, 38548, 50699, 55308, 57822, 66792, 77096, 101398, 106007, 110616, 115644, 152097, 202796, 212014, 231288, 304194, 318021, 405592, 424028, 608388, 636042, 848056, 1166077, 1216776, 1272084, 2332154, 2544168, 3498231, 4664308, 6996462, 9328616, 13992924, 27985848]

約数ペア:

[(1, 27985848), (2, 13992924), (3, 9328616), (4, 6996462), (6, 4664308), (8, 3498231), (11, 2544168), (12, 2332154), (22, 1272084), (23, 1216776), (24, 1166077), (33, 848056), (44, 636042), (46, 608388), (66, 424028), (69, 405592), (88, 318021), (92, 304194), (121, 231288), (132, 212014), (138, 202796), (184, 152097), (242, 115644), (253, 110616), (264, 106007), (276, 101398), (363, 77096), (419, 66792), (484, 57822), (506, 55308), (552, 50699), (726, 38548), (759, 36872), (838, 33396), (968, 28911), (1012, 27654), (1257, 22264), (1452, 19274), (1518, 18436), (1676, 16698), (2024, 13827), (2514, 11132), (2783, 10056), (2904, 9637), (3036, 9218), (3352, 8349), (4609, 6072), (5028, 5566)]