28799510

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{32359}}^1$

素因数の和:32455

約数の個数: 16

約数和(自身を含む): 52423200

約数和(自身を除く): 23623690

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 32359, 64718, 161795, 323590, 2879951, 5759902, 14399755, 28799510]

約数ペア:

[(1, 28799510), (2, 14399755), (5, 5759902), (10, 2879951), (89, 323590), (178, 161795), (445, 64718), (890, 32359)]