28828434

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{252881}}^1$

素因数の和:252905

約数の個数: 16

約数和(自身を含む): 60691680

約数和(自身を除く): 31863246

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 252881, 505762, 758643, 1517286, 4804739, 9609478, 14414217, 28828434]

約数ペア:

[(1, 28828434), (2, 14414217), (3, 9609478), (6, 4804739), (19, 1517286), (38, 758643), (57, 505762), (114, 252881)]