28305168766

素因数分解:

$2^1\times 7^1\times {\mathrm{9419}}^1\times {\mathrm{214651}}^1$

素因数の和:224079

約数の個数: 16

約数和(自身を含む): 48528524160

約数和(自身を除く): 20223355394

約数列:

[1, 2, 7, 14, 9419, 18838, 65933, 131866, 214651, 429302, 1502557, 3005114, 2021797769, 4043595538, 14152584383, 28305168766]

約数ペア:

[(1, 28305168766), (2, 14152584383), (7, 4043595538), (14, 2021797769), (9419, 3005114), (18838, 1502557), (65933, 429302), (131866, 214651)]