42597302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{27271}}^1$

素因数の和:27355

約数の個数: 16

約数和(自身を含む): 70689024

約数和(自身を除く): 28091722

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 27271, 54542, 299981, 599962, 1936241, 3872482, 21298651, 42597302]

約数ペア:

[(1, 42597302), (2, 21298651), (11, 3872482), (22, 1936241), (71, 599962), (142, 299981), (781, 54542), (1562, 27271)]