28497178

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{3533}}^1$

素因数の和:3681

約数の個数: 16

約数和(自身を含む): 44316360

約数和(自身を除く): 15819182

約数列:

[1, 2, 37, 74, 109, 218, 3533, 4033, 7066, 8066, 130721, 261442, 385097, 770194, 14248589, 28497178]

約数ペア:

[(1, 28497178), (2, 14248589), (37, 770194), (74, 385097), (109, 261442), (218, 130721), (3533, 8066), (4033, 7066)]