28752782

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{937}}^1$

素因数の和:1235

約数の個数: 16

約数和(自身を含む): 44010960

約数和(自身を除く): 15258178

約数列:

[1, 2, 67, 134, 229, 458, 937, 1874, 15343, 30686, 62779, 125558, 214573, 429146, 14376391, 28752782]

約数ペア:

[(1, 28752782), (2, 14376391), (67, 429146), (134, 214573), (229, 125558), (458, 62779), (937, 30686), (1874, 15343)]