40721846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{17299}}^1$

素因数の和:17419

約数の個数: 16

約数和(自身を含む): 67262400

約数和(自身を除く): 26540554

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 17299, 34598, 190289, 380578, 1850993, 3701986, 20360923, 40721846]

約数ペア:

[(1, 40721846), (2, 20360923), (11, 3701986), (22, 1850993), (107, 380578), (214, 190289), (1177, 34598), (2354, 17299)]