42397054

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{10061}}^1$

素因数の和:10120

約数の個数: 24

約数和(自身を含む): 75706488

約数和(自身を除く): 33309434

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 10061, 20122, 70427, 140854, 432623, 492989, 865246, 985978, 3028361, 6056722, 21198527, 42397054]

約数ペア:

[(1, 42397054), (2, 21198527), (7, 6056722), (14, 3028361), (43, 985978), (49, 865246), (86, 492989), (98, 432623), (301, 140854), (602, 70427), (2107, 20122), (4214, 10061)]