28703486

素因数分解:

$2^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{5711}}^1$

素因数の和:6079

約数の個数: 16

約数和(自身を含む): 49351680

約数和(自身を除く): 20648194

約数列:

[1, 2, 7, 14, 359, 718, 2513, 5026, 5711, 11422, 39977, 79954, 2050249, 4100498, 14351743, 28703486]

約数ペア:

[(1, 28703486), (2, 14351743), (7, 4100498), (14, 2050249), (359, 79954), (718, 39977), (2513, 11422), (5026, 5711)]