26655408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:547

約数の個数: 120

約数和(自身を含む): 83275920

約数和(自身を除く): 56620512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 312, 348, 377, 464, 468, 491, 522, 624, 696, 754, 936, 982, 1044, 1131, 1392, 1473, 1508, 1872, 1964, 2088, 2262, 2946, 3016, 3393, 3928, 4176, 4419, 4524, 5892, 6032, 6383, 6786, 7856, 8838, 9048, 11784, 12766, 13572, 14239, 17676, 18096, 19149, 23568, 25532, 27144, 28478, 35352, 38298, 42717, 51064, 54288, 56956, 57447, 70704, 76596, 85434, 102128, 113912, 114894, 128151, 153192, 170868, 185107, 227824, 229788, 256302, 306384, 341736, 370214, 459576, 512604, 555321, 683472, 740428, 919152, 1025208, 1110642, 1480856, 1665963, 2050416, 2221284, 2961712, 3331926, 4442568, 6663852, 8885136, 13327704, 26655408]

約数ペア:

[(1, 26655408), (2, 13327704), (3, 8885136), (4, 6663852), (6, 4442568), (8, 3331926), (9, 2961712), (12, 2221284), (13, 2050416), (16, 1665963), (18, 1480856), (24, 1110642), (26, 1025208), (29, 919152), (36, 740428), (39, 683472), (48, 555321), (52, 512604), (58, 459576), (72, 370214), (78, 341736), (87, 306384), (104, 256302), (116, 229788), (117, 227824), (144, 185107), (156, 170868), (174, 153192), (208, 128151), (232, 114894), (234, 113912), (261, 102128), (312, 85434), (348, 76596), (377, 70704), (464, 57447), (468, 56956), (491, 54288), (522, 51064), (624, 42717), (696, 38298), (754, 35352), (936, 28478), (982, 27144), (1044, 25532), (1131, 23568), (1392, 19149), (1473, 18096), (1508, 17676), (1872, 14239), (1964, 13572), (2088, 12766), (2262, 11784), (2946, 9048), (3016, 8838), (3393, 7856), (3928, 6786), (4176, 6383), (4419, 6032), (4524, 5892)]