40182454

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6257}}^1$

素因数の和:6304

約数の個数: 24

約数和(自身を含む): 68712840

約数和(自身を除く): 28530386

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6257, 6422, 12514, 81341, 118883, 162682, 237766, 1057433, 1545479, 2114866, 3090958, 20091227, 40182454]

約数ペア:

[(1, 40182454), (2, 20091227), (13, 3090958), (19, 2114866), (26, 1545479), (38, 1057433), (169, 237766), (247, 162682), (338, 118883), (494, 81341), (3211, 12514), (6257, 6422)]