28250354

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{1091}}^1$

素因数の和:1222

約数の個数: 24

約数和(自身を含む): 47056464

約数和(自身を除く): 18806110

約数列:

[1, 2, 11, 22, 107, 121, 214, 242, 1091, 1177, 2182, 2354, 12001, 12947, 24002, 25894, 116737, 132011, 233474, 264022, 1284107, 2568214, 14125177, 28250354]

約数ペア:

[(1, 28250354), (2, 14125177), (11, 2568214), (22, 1284107), (107, 264022), (121, 233474), (214, 132011), (242, 116737), (1091, 25894), (1177, 24002), (2182, 12947), (2354, 12001)]