40942006

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{23027}}^1$

素因数の和:23163

約数の個数: 16

約数和(自身を含む): 70742016

約数和(自身を除く): 29800010

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 23027, 46054, 161189, 322378, 2924429, 5848858, 20471003, 40942006]

約数ペア:

[(1, 40942006), (2, 20471003), (7, 5848858), (14, 2924429), (127, 322378), (254, 161189), (889, 46054), (1778, 23027)]