172688446

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{60763}}^1$

素因数の和:60808

約数の個数: 24

約数和(自身を含む): 311719320

約数和(自身を除く): 139030874

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 60763, 121526, 425341, 850682, 1762127, 2977387, 3524254, 5954774, 12334889, 24669778, 86344223, 172688446]

約数ペア:

[(1, 172688446), (2, 86344223), (7, 24669778), (14, 12334889), (29, 5954774), (49, 3524254), (58, 2977387), (98, 1762127), (203, 850682), (406, 425341), (1421, 121526), (2842, 60763)]