38687474

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{38921}}^1$

素因数の和:39001

約数の個数: 16

約数和(自身を含む): 67257216

約数和(自身を除く): 28569742

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 38921, 77842, 272447, 544894, 2763391, 5526782, 19343737, 38687474]

約数ペア:

[(1, 38687474), (2, 19343737), (7, 5526782), (14, 2763391), (71, 544894), (142, 272447), (497, 77842), (994, 38921)]