71683024

素因数分解:

$2^4\times 7^1\times {\mathrm{640027}}^1$

素因数の和:640042

約数の個数: 20

約数和(自身を含む): 158726944

約数和(自身を除く): 87043920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 640027, 1280054, 2560108, 4480189, 5120216, 8960378, 10240432, 17920756, 35841512, 71683024]

約数ペア:

[(1, 71683024), (2, 35841512), (4, 17920756), (7, 10240432), (8, 8960378), (14, 5120216), (16, 4480189), (28, 2560108), (56, 1280054), (112, 640027)]