561517168

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{4493}}^1$

素因数の和:4681

約数の個数: 40

約数和(自身を含む): 1113397488

約数和(自身を除く): 551880320

約数列:

[1, 2, 4, 8, 16, 73, 107, 146, 214, 292, 428, 584, 856, 1168, 1712, 4493, 7811, 8986, 15622, 17972, 31244, 35944, 62488, 71888, 124976, 327989, 480751, 655978, 961502, 1311956, 1923004, 2623912, 3846008, 5247824, 7692016, 35094823, 70189646, 140379292, 280758584, 561517168]

約数ペア:

[(1, 561517168), (2, 280758584), (4, 140379292), (8, 70189646), (16, 35094823), (73, 7692016), (107, 5247824), (146, 3846008), (214, 2623912), (292, 1923004), (428, 1311956), (584, 961502), (856, 655978), (1168, 480751), (1712, 327989), (4493, 124976), (7811, 71888), (8986, 62488), (15622, 35944), (17972, 31244)]