25118236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43913}}^1$

素因数の和:43941

約数の個数: 24

約数和(自身を含む): 51642864

約数和(自身を除く): 26524628

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 43913, 87826, 175652, 483043, 570869, 966086, 1141738, 1932172, 2283476, 6279559, 12559118, 25118236]

約数ペア:

[(1, 25118236), (2, 12559118), (4, 6279559), (11, 2283476), (13, 1932172), (22, 1141738), (26, 966086), (44, 570869), (52, 483043), (143, 175652), (286, 87826), (572, 43913)]