40816724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3257}}^1$

素因数の和:3515

約数の個数: 24

約数和(自身を含む): 77266728

約数和(自身を除く): 36450004

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 3133, 3257, 6266, 6514, 12532, 13028, 42341, 84682, 169364, 784937, 1569874, 3139748, 10204181, 20408362, 40816724]

約数ペア:

[(1, 40816724), (2, 20408362), (4, 10204181), (13, 3139748), (26, 1569874), (52, 784937), (241, 169364), (482, 84682), (964, 42341), (3133, 13028), (3257, 12532), (6266, 6514)]