15105664

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 35936640

約数和(自身を除く): 20830976

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 733, 736, 896, 1288, 1466, 1472, 2576, 2932, 2944, 5131, 5152, 5864, 10262, 10304, 11728, 16859, 20524, 20608, 23456, 33718, 41048, 46912, 67436, 82096, 93824, 118013, 134872, 164192, 236026, 269744, 328384, 472052, 539488, 656768, 944104, 1078976, 1888208, 2157952, 3776416, 7552832, 15105664]

約数ペア:

[(1, 15105664), (2, 7552832), (4, 3776416), (7, 2157952), (8, 1888208), (14, 1078976), (16, 944104), (23, 656768), (28, 539488), (32, 472052), (46, 328384), (56, 269744), (64, 236026), (92, 164192), (112, 134872), (128, 118013), (161, 93824), (184, 82096), (224, 67436), (322, 46912), (368, 41048), (448, 33718), (644, 23456), (733, 20608), (736, 20524), (896, 16859), (1288, 11728), (1466, 10304), (1472, 10262), (2576, 5864), (2932, 5152), (2944, 5131)]