40380074

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{15101}}^1$

素因数の和:15301

約数の個数: 16

約数和(自身を含む): 69590016

約数和(自身を除く): 29209942

約数列:

[1, 2, 7, 14, 191, 382, 1337, 2674, 15101, 30202, 105707, 211414, 2884291, 5768582, 20190037, 40380074]

約数ペア:

[(1, 40380074), (2, 20190037), (7, 5768582), (14, 2884291), (191, 211414), (382, 105707), (1337, 30202), (2674, 15101)]