71757454

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1\times {\mathrm{1123}}^1$

素因数の和:1911

約数の個数: 16

約数和(自身を含む): 110385792

約数和(自身を除く): 38628338

約数列:

[1, 2, 43, 86, 743, 1123, 1486, 2246, 31949, 48289, 63898, 96578, 834389, 1668778, 35878727, 71757454]

約数ペア:

[(1, 71757454), (2, 35878727), (43, 1668778), (86, 834389), (743, 96578), (1123, 63898), (1486, 48289), (2246, 31949)]