28114294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{63607}}^1$

素因数の和:63639

約数の個数: 16

約数和(自身を含む): 48087648

約数和(自身を除く): 19973354

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 63607, 127214, 826891, 1081319, 1653782, 2162638, 14057147, 28114294]

約数ペア:

[(1, 28114294), (2, 14057147), (13, 2162638), (17, 1653782), (26, 1081319), (34, 826891), (221, 127214), (442, 63607)]