40009732

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13873}}^1$

素因数の和:13987

約数の個数: 24

約数和(自身を含む): 80802176

約数和(自身を除く): 40792444

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 13873, 27746, 55492, 97111, 194222, 388444, 1428919, 2857838, 5715676, 10002433, 20004866, 40009732]

約数ペア:

[(1, 40009732), (2, 20004866), (4, 10002433), (7, 5715676), (14, 2857838), (28, 1428919), (103, 388444), (206, 194222), (412, 97111), (721, 55492), (1442, 27746), (2884, 13873)]