28662806

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{569}}^1$

素因数の和:943

約数の個数: 16

約数和(自身を含む): 43707600

約数和(自身を除く): 15044794

約数列:

[1, 2, 89, 178, 283, 566, 569, 1138, 25187, 50374, 50641, 101282, 161027, 322054, 14331403, 28662806]

約数ペア:

[(1, 28662806), (2, 14331403), (89, 322054), (178, 161027), (283, 101282), (566, 50641), (569, 50374), (1138, 25187)]