40407248

素因数分解:

$2^4\times 7^1\times {\mathrm{360779}}^1$

素因数の和:360794

約数の個数: 20

約数和(自身を含む): 89473440

約数和(自身を除く): 49066192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 360779, 721558, 1443116, 2525453, 2886232, 5050906, 5772464, 10101812, 20203624, 40407248]

約数ペア:

[(1, 40407248), (2, 20203624), (4, 10101812), (7, 5772464), (8, 5050906), (14, 2886232), (16, 2525453), (28, 1443116), (56, 721558), (112, 360779)]