38667776

素因数分解:

$2^9\times 7^1\times {\mathrm{10789}}^1$

素因数の和:10814

約数の個数: 40

約数和(自身を含む): 88305360

約数和(自身を除く): 49637584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 10789, 21578, 43156, 75523, 86312, 151046, 172624, 302092, 345248, 604184, 690496, 1208368, 1380992, 2416736, 2761984, 4833472, 5523968, 9666944, 19333888, 38667776]

約数ペア:

[(1, 38667776), (2, 19333888), (4, 9666944), (7, 5523968), (8, 4833472), (14, 2761984), (16, 2416736), (28, 1380992), (32, 1208368), (56, 690496), (64, 604184), (112, 345248), (128, 302092), (224, 172624), (256, 151046), (448, 86312), (512, 75523), (896, 43156), (1792, 21578), (3584, 10789)]