25440058

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 46569600

約数和(自身を除く): 21129542

約数列:

[1, 2, 7, 14, 17, 34, 119, 139, 238, 278, 769, 973, 1538, 1946, 2363, 4726, 5383, 10766, 13073, 16541, 26146, 33082, 91511, 106891, 183022, 213782, 748237, 1496474, 1817147, 3634294, 12720029, 25440058]

約数ペア:

[(1, 25440058), (2, 12720029), (7, 3634294), (14, 1817147), (17, 1496474), (34, 748237), (119, 213782), (139, 183022), (238, 106891), (278, 91511), (769, 33082), (973, 26146), (1538, 16541), (1946, 13073), (2363, 10766), (4726, 5383)]