28638336

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 83280960

約数和(自身を除く): 54642624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 107, 123, 128, 136, 164, 192, 204, 214, 246, 272, 321, 328, 384, 408, 428, 492, 544, 642, 656, 697, 816, 856, 984, 1088, 1284, 1312, 1394, 1632, 1712, 1819, 1968, 2091, 2176, 2568, 2624, 2788, 3264, 3424, 3638, 3936, 4182, 4387, 5136, 5248, 5457, 5576, 6528, 6848, 7276, 7872, 8364, 8774, 10272, 10914, 11152, 13161, 13696, 14552, 15744, 16728, 17548, 20544, 21828, 22304, 26322, 29104, 33456, 35096, 41088, 43656, 44608, 52644, 58208, 66912, 70192, 74579, 87312, 89216, 105288, 116416, 133824, 140384, 149158, 174624, 210576, 223737, 232832, 267648, 280768, 298316, 349248, 421152, 447474, 561536, 596632, 698496, 842304, 894948, 1193264, 1684608, 1789896, 2386528, 3579792, 4773056, 7159584, 9546112, 14319168, 28638336]

約数ペア:

[(1, 28638336), (2, 14319168), (3, 9546112), (4, 7159584), (6, 4773056), (8, 3579792), (12, 2386528), (16, 1789896), (17, 1684608), (24, 1193264), (32, 894948), (34, 842304), (41, 698496), (48, 596632), (51, 561536), (64, 447474), (68, 421152), (82, 349248), (96, 298316), (102, 280768), (107, 267648), (123, 232832), (128, 223737), (136, 210576), (164, 174624), (192, 149158), (204, 140384), (214, 133824), (246, 116416), (272, 105288), (321, 89216), (328, 87312), (384, 74579), (408, 70192), (428, 66912), (492, 58208), (544, 52644), (642, 44608), (656, 43656), (697, 41088), (816, 35096), (856, 33456), (984, 29104), (1088, 26322), (1284, 22304), (1312, 21828), (1394, 20544), (1632, 17548), (1712, 16728), (1819, 15744), (1968, 14552), (2091, 13696), (2176, 13161), (2568, 11152), (2624, 10914), (2788, 10272), (3264, 8774), (3424, 8364), (3638, 7872), (3936, 7276), (4182, 6848), (4387, 6528), (5136, 5576), (5248, 5457)]