29685188

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43913}}^1$

素因数の和:43943

約数の個数: 18

約数和(自身を含む): 56253834

約数和(自身を除く): 26568646

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 43913, 87826, 175652, 570869, 1141738, 2283476, 7421297, 14842594, 29685188]

約数ペア:

[(1, 29685188), (2, 14842594), (4, 7421297), (13, 2283476), (26, 1141738), (52, 570869), (169, 175652), (338, 87826), (676, 43913)]