40500404

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{7573}}^1$

素因数の和:7775

約数の個数: 24

約数和(自身を含む): 81435648

約数和(自身を除く): 40935244

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 7573, 15146, 30292, 53011, 106022, 212044, 1446443, 2892886, 5785772, 10125101, 20250202, 40500404]

約数ペア:

[(1, 40500404), (2, 20250202), (4, 10125101), (7, 5785772), (14, 2892886), (28, 1446443), (191, 212044), (382, 106022), (764, 53011), (1337, 30292), (2674, 15146), (5348, 7573)]