28748938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 48522240

約数和(自身を除く): 19773302

約数列:

[1, 2, 17, 19, 34, 38, 191, 233, 323, 382, 466, 646, 3247, 3629, 3961, 4427, 6494, 7258, 7922, 8854, 44503, 61693, 75259, 89006, 123386, 150518, 756551, 845557, 1513102, 1691114, 14374469, 28748938]

約数ペア:

[(1, 28748938), (2, 14374469), (17, 1691114), (19, 1513102), (34, 845557), (38, 756551), (191, 150518), (233, 123386), (323, 89006), (382, 75259), (466, 61693), (646, 44503), (3247, 8854), (3629, 7922), (3961, 7258), (4427, 6494)]