40124126

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{22567}}^1$

素因数の和:22703

約数の個数: 16

約数和(自身を含む): 69328896

約数和(自身を除く): 29204770

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 22567, 45134, 157969, 315938, 2866009, 5732018, 20062063, 40124126]

約数ペア:

[(1, 40124126), (2, 20062063), (7, 5732018), (14, 2866009), (127, 315938), (254, 157969), (889, 45134), (1778, 22567)]