67421972

素因数分解:

$2^2\times {\mathrm{3221}}^1\times {\mathrm{5233}}^1$

素因数の和:8458

約数の個数: 12

約数和(自身を含む): 118047636

約数和(自身を除く): 50625664

約数列:

[1, 2, 4, 3221, 5233, 6442, 10466, 12884, 20932, 16855493, 33710986, 67421972]

約数ペア:

[(1, 67421972), (2, 33710986), (4, 16855493), (3221, 20932), (5233, 12884), (6442, 10466)]