2547968

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:322

約数の個数: 36

約数和(自身を含む): 5242860

約数和(自身を除く): 2694892

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 269, 296, 538, 592, 1076, 1184, 2152, 2368, 4304, 4736, 8608, 9472, 9953, 17216, 19906, 34432, 39812, 68864, 79624, 159248, 318496, 636992, 1273984, 2547968]

約数ペア:

[(1, 2547968), (2, 1273984), (4, 636992), (8, 318496), (16, 159248), (32, 79624), (37, 68864), (64, 39812), (74, 34432), (128, 19906), (148, 17216), (256, 9953), (269, 9472), (296, 8608), (538, 4736), (592, 4304), (1076, 2368), (1184, 2152)]