28338042

素因数分解:

$2^1\times 3^1\times {\mathrm{563}}^1\times {\mathrm{8389}}^1$

素因数の和:8957

約数の個数: 16

約数和(自身を含む): 56783520

約数和(自身を除く): 28445478

約数列:

[1, 2, 3, 6, 563, 1126, 1689, 3378, 8389, 16778, 25167, 50334, 4723007, 9446014, 14169021, 28338042]

約数ペア:

[(1, 28338042), (2, 14169021), (3, 9446014), (6, 4723007), (563, 50334), (1126, 25167), (1689, 16778), (3378, 8389)]