26816384

素因数分解:

$2^7\times 7^1\times {\mathrm{173}}^2$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 61410120

約数和(自身を除く): 34593736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 173, 224, 346, 448, 692, 896, 1211, 1384, 2422, 2768, 4844, 5536, 9688, 11072, 19376, 22144, 29929, 38752, 59858, 77504, 119716, 155008, 209503, 239432, 419006, 478864, 838012, 957728, 1676024, 1915456, 3352048, 3830912, 6704096, 13408192, 26816384]

約数ペア:

[(1, 26816384), (2, 13408192), (4, 6704096), (7, 3830912), (8, 3352048), (14, 1915456), (16, 1676024), (28, 957728), (32, 838012), (56, 478864), (64, 419006), (112, 239432), (128, 209503), (173, 155008), (224, 119716), (346, 77504), (448, 59858), (692, 38752), (896, 29929), (1211, 22144), (1384, 19376), (2422, 11072), (2768, 9688), (4844, 5536)]