28876854

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{36739}}^1$

素因数の和:36875

約数の個数: 16

約数和(自身を含む): 58196160

約数和(自身を除く): 29319306

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 36739, 73478, 110217, 220434, 4812809, 9625618, 14438427, 28876854]

約数ペア:

[(1, 28876854), (2, 14438427), (3, 9625618), (6, 4812809), (131, 220434), (262, 110217), (393, 73478), (786, 36739)]