71239742

素因数分解:

$2^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{7561}}^1$

素因数の和:8243

約数の個数: 16

約数和(自身を含む): 122322912

約数和(自身を除く): 51083170

約数列:

[1, 2, 7, 14, 673, 1346, 4711, 7561, 9422, 15122, 52927, 105854, 5088553, 10177106, 35619871, 71239742]

約数ペア:

[(1, 71239742), (2, 35619871), (7, 10177106), (14, 5088553), (673, 105854), (1346, 52927), (4711, 15122), (7561, 9422)]