40070736

素因数分解:

$2^4\times 3^2\times {\mathrm{278269}}^1$

素因数の和:278283

約数の個数: 30

約数和(自身を含む): 112142810

約数和(自身を除く): 72072074

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 278269, 556538, 834807, 1113076, 1669614, 2226152, 2504421, 3339228, 4452304, 5008842, 6678456, 10017684, 13356912, 20035368, 40070736]

約数ペア:

[(1, 40070736), (2, 20035368), (3, 13356912), (4, 10017684), (6, 6678456), (8, 5008842), (9, 4452304), (12, 3339228), (16, 2504421), (18, 2226152), (24, 1669614), (36, 1113076), (48, 834807), (72, 556538), (144, 278269)]