76576768

素因数分解:

$2^{11}\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 154791000

約数和(自身を除く): 78214232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 269, 278, 512, 538, 556, 1024, 1076, 1112, 2048, 2152, 2224, 4304, 4448, 8608, 8896, 17216, 17792, 34432, 35584, 37391, 68864, 71168, 74782, 137728, 142336, 149564, 275456, 284672, 299128, 550912, 598256, 1196512, 2393024, 4786048, 9572096, 19144192, 38288384, 76576768]

約数ペア:

[(1, 76576768), (2, 38288384), (4, 19144192), (8, 9572096), (16, 4786048), (32, 2393024), (64, 1196512), (128, 598256), (139, 550912), (256, 299128), (269, 284672), (278, 275456), (512, 149564), (538, 142336), (556, 137728), (1024, 74782), (1076, 71168), (1112, 68864), (2048, 37391), (2152, 35584), (2224, 34432), (4304, 17792), (4448, 17216), (8608, 8896)]