28407246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{676363}}^1$

素因数の和:676375

約数の個数: 16

約数和(自身を含む): 64930944

約数和(自身を除く): 36523698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 676363, 1352726, 2029089, 4058178, 4734541, 9469082, 14203623, 28407246]

約数ペア:

[(1, 28407246), (2, 14203623), (3, 9469082), (6, 4734541), (7, 4058178), (14, 2029089), (21, 1352726), (42, 676363)]