28854156

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{27017}}^1$

素因数の和:27113

約数の個数: 24

約数和(自身を含む): 68085360

約数和(自身を除く): 39231204

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 27017, 54034, 81051, 108068, 162102, 324204, 2404513, 4809026, 7213539, 9618052, 14427078, 28854156]

約数ペア:

[(1, 28854156), (2, 14427078), (3, 9618052), (4, 7213539), (6, 4809026), (12, 2404513), (89, 324204), (178, 162102), (267, 108068), (356, 81051), (534, 54034), (1068, 27017)]