26880456496

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{5402021}}^1$

素因数の和:5402340

約数の個数: 20

約数和(自身を含む): 52248356784

約数和(自身を除く): 25367900288

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 5402021, 10804042, 21608084, 43216168, 86432336, 1680028531, 3360057062, 6720114124, 13440228248, 26880456496]

約数ペア:

[(1, 26880456496), (2, 13440228248), (4, 6720114124), (8, 3360057062), (16, 1680028531), (311, 86432336), (622, 43216168), (1244, 21608084), (2488, 10804042), (4976, 5402021)]