28492842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{678401}}^1$

素因数の和:678413

約数の個数: 16

約数和(自身を含む): 65126592

約数和(自身を除く): 36633750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 678401, 1356802, 2035203, 4070406, 4748807, 9497614, 14246421, 28492842]

約数ペア:

[(1, 28492842), (2, 14246421), (3, 9497614), (6, 4748807), (7, 4070406), (14, 2035203), (21, 1356802), (42, 678401)]