66804568

素因数分解:

$2^3\times {\mathrm{769}}^1\times {\mathrm{10859}}^1$

素因数の和:11634

約数の個数: 16

約数和(自身を含む): 125433000

約数和(自身を除く): 58628432

約数列:

[1, 2, 4, 8, 769, 1538, 3076, 6152, 10859, 21718, 43436, 86872, 8350571, 16701142, 33402284, 66804568]

約数ペア:

[(1, 66804568), (2, 33402284), (4, 16701142), (8, 8350571), (769, 86872), (1538, 43436), (3076, 21718), (6152, 10859)]