28791074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{3607}}^1$

素因数の和:3929

約数の個数: 16

約数和(自身を含む): 46673088

約数和(自身を除く): 17882014

約数列:

[1, 2, 13, 26, 307, 614, 3607, 3991, 7214, 7982, 46891, 93782, 1107349, 2214698, 14395537, 28791074]

約数ペア:

[(1, 28791074), (2, 14395537), (13, 2214698), (26, 1107349), (307, 93782), (614, 46891), (3607, 7982), (3991, 7214)]