28133572

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{24337}}^1$

素因数の和:24375

約数の個数: 18

約数和(自身を含む): 52302362

約数和(自身を除く): 24168790

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 24337, 48674, 97348, 413729, 827458, 1654916, 7033393, 14066786, 28133572]

約数ペア:

[(1, 28133572), (2, 14066786), (4, 7033393), (17, 1654916), (34, 827458), (68, 413729), (289, 97348), (578, 48674), (1156, 24337)]