40667872

素因数分解:

$2^5\times 7^1\times {\mathrm{181553}}^1$

素因数の和:181570

約数の個数: 24

約数和(自身を含む): 91503216

約数和(自身を除く): 50835344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 181553, 363106, 726212, 1270871, 1452424, 2541742, 2904848, 5083484, 5809696, 10166968, 20333936, 40667872]

約数ペア:

[(1, 40667872), (2, 20333936), (4, 10166968), (7, 5809696), (8, 5083484), (14, 2904848), (16, 2541742), (28, 1452424), (32, 1270871), (56, 726212), (112, 363106), (224, 181553)]