57728384

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3431

約数の個数: 64

約数和(自身を含む): 138393600

約数和(自身を除く): 80665216

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 3391, 4256, 6782, 8512, 13564, 17024, 23737, 27128, 47474, 54256, 64429, 94948, 108512, 128858, 189896, 217024, 257716, 379792, 434048, 451003, 515432, 759584, 902006, 1030864, 1519168, 1804012, 2061728, 3038336, 3608024, 4123456, 7216048, 8246912, 14432096, 28864192, 57728384]

約数ペア:

[(1, 57728384), (2, 28864192), (4, 14432096), (7, 8246912), (8, 7216048), (14, 4123456), (16, 3608024), (19, 3038336), (28, 2061728), (32, 1804012), (38, 1519168), (56, 1030864), (64, 902006), (76, 759584), (112, 515432), (128, 451003), (133, 434048), (152, 379792), (224, 257716), (266, 217024), (304, 189896), (448, 128858), (532, 108512), (608, 94948), (896, 64429), (1064, 54256), (1216, 47474), (2128, 27128), (2432, 23737), (3391, 17024), (4256, 13564), (6782, 8512)]