22157296

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1093}}^1$

素因数の和:1289

約数の個数: 40

約数和(自身を含む): 49378784

約数和(自身を除く): 27221488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1093, 1267, 1448, 2186, 2534, 2896, 4372, 5068, 7651, 8744, 10136, 15302, 17488, 20272, 30604, 61208, 122416, 197833, 395666, 791332, 1384831, 1582664, 2769662, 3165328, 5539324, 11078648, 22157296]

約数ペア:

[(1, 22157296), (2, 11078648), (4, 5539324), (7, 3165328), (8, 2769662), (14, 1582664), (16, 1384831), (28, 791332), (56, 395666), (112, 197833), (181, 122416), (362, 61208), (724, 30604), (1093, 20272), (1267, 17488), (1448, 15302), (2186, 10136), (2534, 8744), (2896, 7651), (4372, 5068)]