1921472

素因数分解:

$2^6\times 7^1\times {\mathrm{4289}}^1$

素因数の和:4308

約数の個数: 28

約数和(自身を含む): 4358640

約数和(自身を除く): 2437168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4289, 8578, 17156, 30023, 34312, 60046, 68624, 120092, 137248, 240184, 274496, 480368, 960736, 1921472]

約数ペア:

[(1, 1921472), (2, 960736), (4, 480368), (7, 274496), (8, 240184), (14, 137248), (16, 120092), (28, 68624), (32, 60046), (56, 34312), (64, 30023), (112, 17156), (224, 8578), (448, 4289)]