7940408

素因数分解:

$2^3\times 7^1\times {\mathrm{141793}}^1$

素因数の和:141806

約数の個数: 16

約数和(自身を含む): 17015280

約数和(自身を除く): 9074872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 141793, 283586, 567172, 992551, 1134344, 1985102, 3970204, 7940408]

約数ペア:

[(1, 7940408), (2, 3970204), (4, 1985102), (7, 1134344), (8, 992551), (14, 567172), (28, 283586), (56, 141793)]