40067006

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{3821}}^1$

素因数の和:3944

約数の個数: 24

約数和(自身を含む): 70584696

約数和(自身を除く): 30517690

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 749, 1498, 3821, 5243, 7642, 10486, 26747, 53494, 187229, 374458, 408847, 817694, 2861929, 5723858, 20033503, 40067006]

約数ペア:

[(1, 40067006), (2, 20033503), (7, 5723858), (14, 2861929), (49, 817694), (98, 408847), (107, 374458), (214, 187229), (749, 53494), (1498, 26747), (3821, 10486), (5243, 7642)]