28385586358

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{386693}}^1$

素因数の和:386856

約数の個数: 24

約数和(自身を含む): 45586582272

約数和(自身を除く): 17200995914

約数列:

[1, 2, 17, 34, 127, 254, 289, 578, 2159, 4318, 36703, 73406, 386693, 773386, 6573781, 13147562, 49110011, 98220022, 111754277, 223508554, 834870187, 1669740374, 14192793179, 28385586358]

約数ペア:

[(1, 28385586358), (2, 14192793179), (17, 1669740374), (34, 834870187), (127, 223508554), (254, 111754277), (289, 98220022), (578, 49110011), (2159, 13147562), (4318, 6573781), (36703, 773386), (73406, 386693)]