72181966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{4903}}^1$

素因数の和:5355

約数の個数: 16

約数和(自身を含む): 114930144

約数和(自身を除く): 42748178

約数列:

[1, 2, 17, 34, 433, 866, 4903, 7361, 9806, 14722, 83351, 166702, 2122999, 4245998, 36090983, 72181966]

約数ペア:

[(1, 72181966), (2, 36090983), (17, 4245998), (34, 2122999), (433, 166702), (866, 83351), (4903, 14722), (7361, 9806)]