40337726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{141041}}^1$

素因数の和:141067

約数の個数: 16

約数和(自身を含む): 71085168

約数和(自身を除く): 30747442

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 141041, 282082, 1551451, 1833533, 3102902, 3667066, 20168863, 40337726]

約数ペア:

[(1, 40337726), (2, 20168863), (11, 3667066), (13, 3102902), (22, 1833533), (26, 1551451), (143, 282082), (286, 141041)]