28835078

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:839

約数の個数: 16

約数和(自身を含む): 43890000

約数和(自身を除く): 15054922

約数列:

[1, 2, 109, 218, 349, 379, 698, 758, 38041, 41311, 76082, 82622, 132271, 264542, 14417539, 28835078]

約数ペア:

[(1, 28835078), (2, 14417539), (109, 264542), (218, 132271), (349, 82622), (379, 76082), (698, 41311), (758, 38041)]