28674982

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{43579}}^1$

素因数の和:43635

約数の個数: 16

約数和(自身を含む): 50204160

約数和(自身を除く): 21529178

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 43579, 87158, 305053, 610106, 2048213, 4096426, 14337491, 28674982]

約数ペア:

[(1, 28674982), (2, 14337491), (7, 4096426), (14, 2048213), (47, 610106), (94, 305053), (329, 87158), (658, 43579)]