68800406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 114186240

約数和(自身を除く): 45385834

約数列:

[1, 2, 19, 23, 38, 46, 223, 353, 437, 446, 706, 874, 4237, 5129, 6707, 8119, 8474, 10258, 13414, 16238, 78719, 97451, 154261, 157438, 194902, 308522, 1495661, 1810537, 2991322, 3621074, 34400203, 68800406]

約数ペア:

[(1, 68800406), (2, 34400203), (19, 3621074), (23, 2991322), (38, 1810537), (46, 1495661), (223, 308522), (353, 194902), (437, 157438), (446, 154261), (706, 97451), (874, 78719), (4237, 16238), (5129, 13414), (6707, 10258), (8119, 8474)]