28227744

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 84651840

約数和(自身を除く): 56424096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 96, 108, 111, 144, 148, 216, 222, 288, 296, 333, 432, 444, 592, 666, 864, 883, 888, 999, 1184, 1332, 1766, 1776, 1998, 2649, 2664, 3532, 3552, 3996, 5298, 5328, 7064, 7947, 7992, 10596, 10656, 14128, 15894, 15984, 21192, 23841, 28256, 31788, 31968, 32671, 42384, 47682, 63576, 65342, 84768, 95364, 98013, 127152, 130684, 190728, 196026, 254304, 261368, 294039, 381456, 392052, 522736, 588078, 762912, 784104, 882117, 1045472, 1176156, 1568208, 1764234, 2352312, 3136416, 3528468, 4704624, 7056936, 9409248, 14113872, 28227744]

約数ペア:

[(1, 28227744), (2, 14113872), (3, 9409248), (4, 7056936), (6, 4704624), (8, 3528468), (9, 3136416), (12, 2352312), (16, 1764234), (18, 1568208), (24, 1176156), (27, 1045472), (32, 882117), (36, 784104), (37, 762912), (48, 588078), (54, 522736), (72, 392052), (74, 381456), (96, 294039), (108, 261368), (111, 254304), (144, 196026), (148, 190728), (216, 130684), (222, 127152), (288, 98013), (296, 95364), (333, 84768), (432, 65342), (444, 63576), (592, 47682), (666, 42384), (864, 32671), (883, 31968), (888, 31788), (999, 28256), (1184, 23841), (1332, 21192), (1766, 15984), (1776, 15894), (1998, 14128), (2649, 10656), (2664, 10596), (3532, 7992), (3552, 7947), (3996, 7064), (5298, 5328)]