25828423

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 28369440

約数和(自身を除く): 2541017

約数列:

[1, 17, 43, 89, 397, 731, 1513, 3827, 6749, 17071, 35333, 65059, 290207, 600661, 1519319, 25828423]

約数ペア:

[(1, 25828423), (17, 1519319), (43, 600661), (89, 290207), (397, 65059), (731, 35333), (1513, 17071), (3827, 6749)]