560768

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 1206660

約数和(自身を除く): 645892

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 337, 416, 674, 832, 1348, 1664, 2696, 4381, 5392, 8762, 10784, 17524, 21568, 35048, 43136, 70096, 140192, 280384, 560768]

約数ペア:

[(1, 560768), (2, 280384), (4, 140192), (8, 70096), (13, 43136), (16, 35048), (26, 21568), (32, 17524), (52, 10784), (64, 8762), (104, 5392), (128, 4381), (208, 2696), (337, 1664), (416, 1348), (674, 832)]