25708273

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 28598400

約数和(自身を除く): 2890127

約数列:

[1, 19, 23, 89, 437, 661, 1691, 2047, 12559, 15203, 38893, 58829, 288857, 1117751, 1353067, 25708273]

約数ペア:

[(1, 25708273), (19, 1353067), (23, 1117751), (89, 288857), (437, 58829), (661, 38893), (1691, 15203), (2047, 12559)]