42740416

素因数分解:

$2^6\times {\mathrm{667819}}^1$

素因数の和:667831

約数の個数: 14

約数和(自身を含む): 84813140

約数和(自身を除く): 42072724

約数列:

[1, 2, 4, 8, 16, 32, 64, 667819, 1335638, 2671276, 5342552, 10685104, 21370208, 42740416]

約数ペア:

[(1, 42740416), (2, 21370208), (4, 10685104), (8, 5342552), (16, 2671276), (32, 1335638), (64, 667819)]