38538304

素因数分解:

$2^6\times 7^2\times {\mathrm{12289}}^1$

素因数の和:12315

約数の個数: 42

約数和(自身を含む): 88967310

約数和(自身を除く): 50429006

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 12289, 24578, 49156, 86023, 98312, 172046, 196624, 344092, 393248, 602161, 688184, 786496, 1204322, 1376368, 2408644, 2752736, 4817288, 5505472, 9634576, 19269152, 38538304]

約数ペア:

[(1, 38538304), (2, 19269152), (4, 9634576), (7, 5505472), (8, 4817288), (14, 2752736), (16, 2408644), (28, 1376368), (32, 1204322), (49, 786496), (56, 688184), (64, 602161), (98, 393248), (112, 344092), (196, 196624), (224, 172046), (392, 98312), (448, 86023), (784, 49156), (1568, 24578), (3136, 12289)]