67094768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{322571}}^1$

素因数の和:322592

約数の個数: 20

約数和(自身を含む): 139996248

約数和(自身を除く): 72901480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 322571, 645142, 1290284, 2580568, 4193423, 5161136, 8386846, 16773692, 33547384, 67094768]

約数ペア:

[(1, 67094768), (2, 33547384), (4, 16773692), (8, 8386846), (13, 5161136), (16, 4193423), (26, 2580568), (52, 1290284), (104, 645142), (208, 322571)]