28336208

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{29033}}^1$

素因数の和:29102

約数の個数: 20

約数和(自身を含む): 55803348

約数和(自身を除く): 27467140

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 29033, 58066, 116132, 232264, 464528, 1771013, 3542026, 7084052, 14168104, 28336208]

約数ペア:

[(1, 28336208), (2, 14168104), (4, 7084052), (8, 3542026), (16, 1771013), (61, 464528), (122, 232264), (244, 116132), (488, 58066), (976, 29033)]