28842058

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{5903}}^1$

素因数の和:6261

約数の個数: 16

約数和(自身を含む): 49593600

約数和(自身を除く): 20751542

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 5903, 11806, 41321, 82642, 2060147, 4120294, 14421029, 28842058]

約数ペア:

[(1, 28842058), (2, 14421029), (7, 4120294), (14, 2060147), (349, 82642), (698, 41321), (2443, 11806), (4886, 5903)]