28302142

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{1093}}^1$

素因数の和:1224

約数の個数: 24

約数和(自身を含む): 47142648

約数和(自身を除く): 18840506

約数列:

[1, 2, 11, 22, 107, 121, 214, 242, 1093, 1177, 2186, 2354, 12023, 12947, 24046, 25894, 116951, 132253, 233902, 264506, 1286461, 2572922, 14151071, 28302142]

約数ペア:

[(1, 28302142), (2, 14151071), (11, 2572922), (22, 1286461), (107, 264506), (121, 233902), (214, 132253), (242, 116951), (1093, 25894), (1177, 24046), (2186, 12947), (2354, 12023)]