28099982

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{1553}}^1$

素因数の和:1747

約数の個数: 16

約数和(自身を含む): 43076880

約数和(自身を除く): 14976898

約数列:

[1, 2, 83, 109, 166, 218, 1553, 3106, 9047, 18094, 128899, 169277, 257798, 338554, 14049991, 28099982]

約数ペア:

[(1, 28099982), (2, 14049991), (83, 338554), (109, 257798), (166, 169277), (218, 128899), (1553, 18094), (3106, 9047)]