28441624

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{25577}}^1$

素因数の和:25722

約数の個数: 16

約数和(自身を含む): 53713800

約数和(自身を除く): 25272176

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 25577, 51154, 102308, 204616, 3555203, 7110406, 14220812, 28441624]

約数ペア:

[(1, 28441624), (2, 14220812), (4, 7110406), (8, 3555203), (139, 204616), (278, 102308), (556, 51154), (1112, 25577)]