71342614

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{9781}}^1$

素因数の和:10311

約数の個数: 16

約数和(自身を含む): 122548896

約数和(自身を除く): 51206282

約数列:

[1, 2, 7, 14, 521, 1042, 3647, 7294, 9781, 19562, 68467, 136934, 5095901, 10191802, 35671307, 71342614]

約数ペア:

[(1, 71342614), (2, 35671307), (7, 10191802), (14, 5095901), (521, 136934), (1042, 68467), (3647, 19562), (7294, 9781)]