260239168

素因数分解:

$2^6\times 7^1\times {\mathrm{580891}}^1$

素因数の和:580910

約数の個数: 28

約数和(自身を含む): 590186272

約数和(自身を除く): 329947104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 580891, 1161782, 2323564, 4066237, 4647128, 8132474, 9294256, 16264948, 18588512, 32529896, 37177024, 65059792, 130119584, 260239168]

約数ペア:

[(1, 260239168), (2, 130119584), (4, 65059792), (7, 37177024), (8, 32529896), (14, 18588512), (16, 16264948), (28, 9294256), (32, 8132474), (56, 4647128), (64, 4066237), (112, 2323564), (224, 1161782), (448, 580891)]