28236864

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 112

約数和(自身を含む): 81418176

約数和(自身を除く): 53181312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 123, 136, 164, 192, 204, 211, 246, 272, 328, 408, 422, 492, 544, 633, 656, 697, 816, 844, 984, 1088, 1266, 1312, 1394, 1632, 1688, 1968, 2091, 2532, 2624, 2788, 3264, 3376, 3587, 3936, 4182, 5064, 5576, 6752, 7174, 7872, 8364, 8651, 10128, 10761, 11152, 13504, 14348, 16728, 17302, 20256, 21522, 22304, 25953, 28696, 33456, 34604, 40512, 43044, 44608, 51906, 57392, 66912, 69208, 86088, 103812, 114784, 133824, 138416, 147067, 172176, 207624, 229568, 276832, 294134, 344352, 415248, 441201, 553664, 588268, 688704, 830496, 882402, 1176536, 1660992, 1764804, 2353072, 3529608, 4706144, 7059216, 9412288, 14118432, 28236864]

約数ペア:

[(1, 28236864), (2, 14118432), (3, 9412288), (4, 7059216), (6, 4706144), (8, 3529608), (12, 2353072), (16, 1764804), (17, 1660992), (24, 1176536), (32, 882402), (34, 830496), (41, 688704), (48, 588268), (51, 553664), (64, 441201), (68, 415248), (82, 344352), (96, 294134), (102, 276832), (123, 229568), (136, 207624), (164, 172176), (192, 147067), (204, 138416), (211, 133824), (246, 114784), (272, 103812), (328, 86088), (408, 69208), (422, 66912), (492, 57392), (544, 51906), (633, 44608), (656, 43044), (697, 40512), (816, 34604), (844, 33456), (984, 28696), (1088, 25953), (1266, 22304), (1312, 21522), (1394, 20256), (1632, 17302), (1688, 16728), (1968, 14348), (2091, 13504), (2532, 11152), (2624, 10761), (2788, 10128), (3264, 8651), (3376, 8364), (3587, 7872), (3936, 7174), (4182, 6752), (5064, 5576)]