29168038

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:819

約数の個数: 16

約数和(自身を含む): 44352000

約数和(自身を除く): 15183962

約数列:

[1, 2, 139, 239, 278, 439, 478, 878, 33221, 61021, 66442, 104921, 122042, 209842, 14584019, 29168038]

約数ペア:

[(1, 29168038), (2, 14584019), (139, 209842), (239, 122042), (278, 104921), (439, 66442), (478, 61021), (878, 33221)]