72703006

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{26947}}^1$

素因数の和:27039

約数の個数: 16

約数和(自身を含む): 116415360

約数和(自身を除く): 43712354

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 26947, 53894, 511993, 1023986, 1913237, 3826474, 36351503, 72703006]

約数ペア:

[(1, 72703006), (2, 36351503), (19, 3826474), (38, 1913237), (71, 1023986), (142, 511993), (1349, 53894), (2698, 26947)]