28409718

素因数分解:

$2^1\times 3^1\times {\mathrm{1669}}^1\times {\mathrm{2837}}^1$

素因数の和:4511

約数の個数: 16

約数和(自身を含む): 56873520

約数和(自身を除く): 28463802

約数列:

[1, 2, 3, 6, 1669, 2837, 3338, 5007, 5674, 8511, 10014, 17022, 4734953, 9469906, 14204859, 28409718]

約数ペア:

[(1, 28409718), (2, 14204859), (3, 9469906), (6, 4734953), (1669, 17022), (2837, 10014), (3338, 8511), (5007, 5674)]