40253444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130693}}^1$

素因数の和:130715

約数の個数: 24

約数和(自身を含む): 87826368

約数和(自身を除く): 47572924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 130693, 261386, 522772, 914851, 1437623, 1829702, 2875246, 3659404, 5750492, 10063361, 20126722, 40253444]

約数ペア:

[(1, 40253444), (2, 20126722), (4, 10063361), (7, 5750492), (11, 3659404), (14, 2875246), (22, 1829702), (28, 1437623), (44, 914851), (77, 522772), (154, 261386), (308, 130693)]