2428288

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 4932720

約数和(自身を除く): 2504432

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 311, 488, 622, 976, 1244, 1952, 2488, 3904, 4976, 7808, 9952, 18971, 19904, 37942, 39808, 75884, 151768, 303536, 607072, 1214144, 2428288]

約数ペア:

[(1, 2428288), (2, 1214144), (4, 607072), (8, 303536), (16, 151768), (32, 75884), (61, 39808), (64, 37942), (122, 19904), (128, 18971), (244, 9952), (311, 7808), (488, 4976), (622, 3904), (976, 2488), (1244, 1952)]