40128214

素因数分解:

$2^1\times 7^1\times {\mathrm{1613}}^1\times {\mathrm{1777}}^1$

素因数の和:3399

約数の個数: 16

約数和(自身を含む): 68872608

約数和(自身を除く): 28744394

約数列:

[1, 2, 7, 14, 1613, 1777, 3226, 3554, 11291, 12439, 22582, 24878, 2866301, 5732602, 20064107, 40128214]

約数ペア:

[(1, 40128214), (2, 20064107), (7, 5732602), (14, 2866301), (1613, 24878), (1777, 22582), (3226, 12439), (3554, 11291)]