25267072

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{1811}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 50826600

約数和(自身を除く): 25559528

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 1811, 3488, 3622, 6976, 7244, 13952, 14488, 28976, 57952, 115904, 197399, 231808, 394798, 789596, 1579192, 3158384, 6316768, 12633536, 25267072]

約数ペア:

[(1, 25267072), (2, 12633536), (4, 6316768), (8, 3158384), (16, 1579192), (32, 789596), (64, 394798), (109, 231808), (128, 197399), (218, 115904), (436, 57952), (872, 28976), (1744, 14488), (1811, 13952), (3488, 7244), (3622, 6976)]