2498944

素因数分解:

$2^7\times 7^1\times {\mathrm{2789}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 5691600

約数和(自身を除く): 3192656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2789, 5578, 11156, 19523, 22312, 39046, 44624, 78092, 89248, 156184, 178496, 312368, 356992, 624736, 1249472, 2498944]

約数ペア:

[(1, 2498944), (2, 1249472), (4, 624736), (7, 356992), (8, 312368), (14, 178496), (16, 156184), (28, 89248), (32, 78092), (56, 44624), (64, 39046), (112, 22312), (128, 19523), (224, 11156), (448, 5578), (896, 2789)]