2145472

素因数分解:

$2^6\times 7^1\times {\mathrm{4789}}^1$

素因数の和:4808

約数の個数: 28

約数和(自身を含む): 4866640

約数和(自身を除く): 2721168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4789, 9578, 19156, 33523, 38312, 67046, 76624, 134092, 153248, 268184, 306496, 536368, 1072736, 2145472]

約数ペア:

[(1, 2145472), (2, 1072736), (4, 536368), (7, 306496), (8, 268184), (14, 153248), (16, 134092), (28, 76624), (32, 67046), (56, 38312), (64, 33523), (112, 19156), (224, 9578), (448, 4789)]