275014792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{7577}}^1$

素因数の和:7945

約数の個数: 32

約数和(自身を含む): 556983000

約数和(自身を除く): 281968208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 349, 698, 1396, 2792, 4537, 7577, 9074, 15154, 18148, 30308, 36296, 60616, 98501, 197002, 394004, 788008, 2644373, 5288746, 10577492, 21154984, 34376849, 68753698, 137507396, 275014792]

約数ペア:

[(1, 275014792), (2, 137507396), (4, 68753698), (8, 34376849), (13, 21154984), (26, 10577492), (52, 5288746), (104, 2644373), (349, 788008), (698, 394004), (1396, 197002), (2792, 98501), (4537, 60616), (7577, 36296), (9074, 30308), (15154, 18148)]