67866722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{40063}}^1$

素因数の和:40094

約数の個数: 24

約数和(自身を含む): 127884288

約数和(自身を除く): 60017566

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 40063, 80126, 280441, 440693, 560882, 881386, 3084851, 4847623, 6169702, 9695246, 33933361, 67866722]

約数ペア:

[(1, 67866722), (2, 33933361), (7, 9695246), (11, 6169702), (14, 4847623), (22, 3084851), (77, 881386), (121, 560882), (154, 440693), (242, 280441), (847, 80126), (1694, 40063)]