39002806

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:340

約数の個数: 24

約数和(自身を含む): 61333200

約数和(自身を除く): 22330394

約数列:

[1, 2, 43, 53, 86, 106, 199, 398, 1849, 2279, 3698, 4558, 8557, 10547, 17114, 21094, 97997, 195994, 367951, 453521, 735902, 907042, 19501403, 39002806]

約数ペア:

[(1, 39002806), (2, 19501403), (43, 907042), (53, 735902), (86, 453521), (106, 367951), (199, 195994), (398, 97997), (1849, 21094), (2279, 17114), (3698, 10547), (4558, 8557)]