38768009

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 45382656

約数和(自身を除く): 6614647

約数列:

[1, 7, 67, 131, 469, 631, 917, 4417, 8777, 42277, 61439, 82661, 295939, 578627, 5538287, 38768009]

約数ペア:

[(1, 38768009), (7, 5538287), (67, 578627), (131, 295939), (469, 82661), (631, 61439), (917, 42277), (4417, 8777)]