71390392658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1949}}^1\times {\mathrm{1408817}}^1$

素因数の和:1410781

約数の個数: 16

約数和(自身を含む): 115382194200

約数和(自身を除く): 43991801542

約数列:

[1, 2, 13, 26, 1949, 3898, 25337, 50674, 1408817, 2817634, 18314621, 36629242, 2745784333, 5491568666, 35695196329, 71390392658]

約数ペア:

[(1, 71390392658), (2, 35695196329), (13, 5491568666), (26, 2745784333), (1949, 36629242), (3898, 18314621), (25337, 2817634), (50674, 1408817)]