28849222

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{1861}}^1$

素因数の和:2223

約数の個数: 16

約数和(自身を含む): 45313632

約数和(自身を除く): 16464410

約数列:

[1, 2, 23, 46, 337, 674, 1861, 3722, 7751, 15502, 42803, 85606, 627157, 1254314, 14424611, 28849222]

約数ペア:

[(1, 28849222), (2, 14424611), (23, 1254314), (46, 627157), (337, 85606), (674, 42803), (1861, 15502), (3722, 7751)]