851072

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 32

約数和(自身を含む): 1739100

約数和(自身を除く): 888028

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 109, 122, 128, 218, 244, 436, 488, 872, 976, 1744, 1952, 3488, 3904, 6649, 6976, 7808, 13298, 13952, 26596, 53192, 106384, 212768, 425536, 851072]

約数ペア:

[(1, 851072), (2, 425536), (4, 212768), (8, 106384), (16, 53192), (32, 26596), (61, 13952), (64, 13298), (109, 7808), (122, 6976), (128, 6649), (218, 3904), (244, 3488), (436, 1952), (488, 1744), (872, 976)]