425536

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 28

約数和(自身を含む): 866140

約数和(自身を除く): 440604

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 109, 122, 218, 244, 436, 488, 872, 976, 1744, 1952, 3488, 3904, 6649, 6976, 13298, 26596, 53192, 106384, 212768, 425536]

約数ペア:

[(1, 425536), (2, 212768), (4, 106384), (8, 53192), (16, 26596), (32, 13298), (61, 6976), (64, 6649), (109, 3904), (122, 3488), (218, 1952), (244, 1744), (436, 976), (488, 872)]