71215138

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1\times {\mathrm{1039}}^1$

素因数の和:1881

約数の個数: 16

約数和(自身を含む): 109549440

約数和(自身を除く): 38334302

約数列:

[1, 2, 43, 86, 797, 1039, 1594, 2078, 34271, 44677, 68542, 89354, 828083, 1656166, 35607569, 71215138]

約数ペア:

[(1, 71215138), (2, 35607569), (43, 1656166), (86, 828083), (797, 89354), (1039, 68542), (1594, 44677), (2078, 34271)]