71260986

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{28211}}^1$

素因数の和:28637

約数の個数: 16

約数和(自身を含む): 142865568

約数和(自身を除く): 71604582

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 28211, 56422, 84633, 169266, 11876831, 23753662, 35630493, 71260986]

約数ペア:

[(1, 71260986), (2, 35630493), (3, 23753662), (6, 11876831), (421, 169266), (842, 84633), (1263, 56422), (2526, 28211)]