12897472

素因数分解:

$2^6\times 7^1\times {\mathrm{28789}}^1$

素因数の和:28808

約数の個数: 28

約数和(自身を含む): 29250640

約数和(自身を除く): 16353168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 28789, 57578, 115156, 201523, 230312, 403046, 460624, 806092, 921248, 1612184, 1842496, 3224368, 6448736, 12897472]

約数ペア:

[(1, 12897472), (2, 6448736), (4, 3224368), (7, 1842496), (8, 1612184), (14, 921248), (16, 806092), (28, 460624), (32, 403046), (56, 230312), (64, 201523), (112, 115156), (224, 57578), (448, 28789)]