66409252

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{182443}}^1$

素因数の和:182467

約数の個数: 24

約数和(自身を含む): 143036096

約数和(自身を除く): 76626844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 182443, 364886, 729772, 1277101, 2371759, 2554202, 4743518, 5108404, 9487036, 16602313, 33204626, 66409252]

約数ペア:

[(1, 66409252), (2, 33204626), (4, 16602313), (7, 9487036), (13, 5108404), (14, 4743518), (26, 2554202), (28, 2371759), (52, 1277101), (91, 729772), (182, 364886), (364, 182443)]