28459510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{123737}}^1$

素因数の和:123767

約数の個数: 16

約数和(自身を含む): 53454816

約数和(自身を除く): 24995306

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 123737, 247474, 618685, 1237370, 2845951, 5691902, 14229755, 28459510]

約数ペア:

[(1, 28459510), (2, 14229755), (5, 5691902), (10, 2845951), (23, 1237370), (46, 618685), (115, 247474), (230, 123737)]