71048212

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{413071}}^1$

素因数の和:413118

約数の個数: 12

約数和(自身を含む): 127226176

約数和(自身を除く): 56177964

約数列:

[1, 2, 4, 43, 86, 172, 413071, 826142, 1652284, 17762053, 35524106, 71048212]

約数ペア:

[(1, 71048212), (2, 35524106), (4, 17762053), (43, 1652284), (86, 826142), (172, 413071)]