17128706

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 30898560

約数和(自身を除く): 13769854

約数列:

[1, 2, 7, 14, 37, 43, 74, 86, 259, 301, 518, 602, 769, 1538, 1591, 3182, 5383, 10766, 11137, 22274, 28453, 33067, 56906, 66134, 199171, 231469, 398342, 462938, 1223479, 2446958, 8564353, 17128706]

約数ペア:

[(1, 17128706), (2, 8564353), (7, 2446958), (14, 1223479), (37, 462938), (43, 398342), (74, 231469), (86, 199171), (259, 66134), (301, 56906), (518, 33067), (602, 28453), (769, 22274), (1538, 11137), (1591, 10766), (3182, 5383)]