42349978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{52027}}^1$

素因数の和:52077

約数の個数: 16

約数和(自身を含む): 71174304

約数和(自身を除く): 28824326

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 52027, 104054, 572297, 1144594, 1924999, 3849998, 21174989, 42349978]

約数ペア:

[(1, 42349978), (2, 21174989), (11, 3849998), (22, 1924999), (37, 1144594), (74, 572297), (407, 104054), (814, 52027)]