26172587

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4159}}^1$

素因数の和:4226

約数の個数: 16

約数和(自身を含む): 31948800

約数和(自身を除く): 5776213

約数列:

[1, 7, 29, 31, 203, 217, 899, 4159, 6293, 29113, 120611, 128929, 844277, 902503, 3738941, 26172587]

約数ペア:

[(1, 26172587), (7, 3738941), (29, 902503), (31, 844277), (203, 128929), (217, 120611), (899, 29113), (4159, 6293)]