28071392

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{13093}}^1$

素因数の和:13170

約数の個数: 24

約数和(自身を含む): 56094696

約数和(自身を除く): 28023304

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 13093, 26186, 52372, 104744, 209488, 418976, 877231, 1754462, 3508924, 7017848, 14035696, 28071392]

約数ペア:

[(1, 28071392), (2, 14035696), (4, 7017848), (8, 3508924), (16, 1754462), (32, 877231), (67, 418976), (134, 209488), (268, 104744), (536, 52372), (1072, 26186), (2144, 13093)]