26513956

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13337}}^1$

素因数の和:13419

約数の個数: 24

約数和(自身を含む): 53778816

約数和(自身を除く): 27264860

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 13337, 26674, 53348, 93359, 186718, 373436, 946927, 1893854, 3787708, 6628489, 13256978, 26513956]

約数ペア:

[(1, 26513956), (2, 13256978), (4, 6628489), (7, 3787708), (14, 1893854), (28, 946927), (71, 373436), (142, 186718), (284, 93359), (497, 53348), (994, 26674), (1988, 13337)]