26987384

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{47513}}^1$

素因数の和:47590

約数の個数: 16

約数和(自身を含む): 51315120

約数和(自身を除く): 24327736

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 47513, 95026, 190052, 380104, 3373423, 6746846, 13493692, 26987384]

約数ペア:

[(1, 26987384), (2, 13493692), (4, 6746846), (8, 3373423), (71, 380104), (142, 190052), (284, 95026), (568, 47513)]