128601536

素因数分解:

$2^6\times 7^1\times {\mathrm{287057}}^1$

素因数の和:287076

約数の個数: 28

約数和(自身を含む): 291650928

約数和(自身を除く): 163049392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 287057, 574114, 1148228, 2009399, 2296456, 4018798, 4592912, 8037596, 9185824, 16075192, 18371648, 32150384, 64300768, 128601536]

約数ペア:

[(1, 128601536), (2, 64300768), (4, 32150384), (7, 18371648), (8, 16075192), (14, 9185824), (16, 8037596), (28, 4592912), (32, 4018798), (56, 2296456), (64, 2009399), (112, 1148228), (224, 574114), (448, 287057)]