28141856

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{8219}}^1$

素因数の和:8336

約数の個数: 24

約数和(自身を含む): 55928880

約数和(自身を除く): 27787024

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 8219, 16438, 32876, 65752, 131504, 263008, 879433, 1758866, 3517732, 7035464, 14070928, 28141856]

約数ペア:

[(1, 28141856), (2, 14070928), (4, 7035464), (8, 3517732), (16, 1758866), (32, 879433), (107, 263008), (214, 131504), (428, 65752), (856, 32876), (1712, 16438), (3424, 8219)]