40146722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2531}}^1$

素因数の和:2654

約数の個数: 32

約数和(自身を含む): 75838464

約数和(自身を除く): 35691742

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 154, 206, 721, 1133, 1442, 2266, 2531, 5062, 7931, 15862, 17717, 27841, 35434, 55682, 194887, 260693, 389774, 521386, 1824851, 2867623, 3649702, 5735246, 20073361, 40146722]

約数ペア:

[(1, 40146722), (2, 20073361), (7, 5735246), (11, 3649702), (14, 2867623), (22, 1824851), (77, 521386), (103, 389774), (154, 260693), (206, 194887), (721, 55682), (1133, 35434), (1442, 27841), (2266, 17717), (2531, 15862), (5062, 7931)]