28851914882

素因数分解:

$2^1\times 7^1\times {\mathrm{1613}}^1\times {\mathrm{1277651}}^1$

素因数の和:1279273

約数の個数: 16

約数和(自身を含む): 49491127872

約数和(自身を除く): 20639212990

約数列:

[1, 2, 7, 14, 1613, 3226, 11291, 22582, 1277651, 2555302, 8943557, 17887114, 2060851063, 4121702126, 14425957441, 28851914882]

約数ペア:

[(1, 28851914882), (2, 14425957441), (7, 4121702126), (14, 2060851063), (1613, 17887114), (3226, 8943557), (11291, 2555302), (22582, 1277651)]