28428198

素因数分解:

$2^1\times 3^1\times {\mathrm{2141}}^1\times {\mathrm{2213}}^1$

素因数の和:4359

約数の個数: 16

約数和(自身を含む): 56908656

約数和(自身を除く): 28480458

約数列:

[1, 2, 3, 6, 2141, 2213, 4282, 4426, 6423, 6639, 12846, 13278, 4738033, 9476066, 14214099, 28428198]

約数ペア:

[(1, 28428198), (2, 14214099), (3, 9476066), (6, 4738033), (2141, 13278), (2213, 12846), (4282, 6639), (4426, 6423)]