28950222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{689291}}^1$

素因数の和:689303

約数の個数: 16

約数和(自身を含む): 66172032

約数和(自身を除く): 37221810

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 689291, 1378582, 2067873, 4135746, 4825037, 9650074, 14475111, 28950222]

約数ペア:

[(1, 28950222), (2, 14475111), (3, 9650074), (6, 4825037), (7, 4135746), (14, 2067873), (21, 1378582), (42, 689291)]