39486790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{564097}}^1$

素因数の和:564111

約数の個数: 16

約数和(自身を含む): 81230112

約数和(自身を除く): 41743322

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 564097, 1128194, 2820485, 3948679, 5640970, 7897358, 19743395, 39486790]

約数ペア:

[(1, 39486790), (2, 19743395), (5, 7897358), (7, 5640970), (10, 3948679), (14, 2820485), (35, 1128194), (70, 564097)]