28000000495

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{481141}}^1$

素因数の和:481362

約数の個数: 16

約数和(自身を含む): 34226517312

約数和(自身を除く): 6226516817

約数列:

[1, 5, 103, 113, 515, 565, 11639, 58195, 481141, 2405705, 49557523, 54368933, 247787615, 271844665, 5600000099, 28000000495]

約数ペア:

[(1, 28000000495), (5, 5600000099), (103, 271844665), (113, 247787615), (515, 54368933), (565, 49557523), (11639, 2405705), (58195, 481141)]