28478082

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{70841}}^1$

素因数の和:70913

約数の個数: 16

約数和(自身を含む): 57807072

約数和(自身を除く): 29328990

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 70841, 141682, 212523, 425046, 4746347, 9492694, 14239041, 28478082]

約数ペア:

[(1, 28478082), (2, 14239041), (3, 9492694), (6, 4746347), (67, 425046), (134, 212523), (201, 141682), (402, 70841)]