849662848

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{60899}}^1$

素因数の和:61022

約数の個数: 32

約数和(自身を含む): 1708245000

約数和(自身を除く): 858582152

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 3488, 6976, 13952, 60899, 121798, 243596, 487192, 974384, 1948768, 3897536, 6637991, 7795072, 13275982, 26551964, 53103928, 106207856, 212415712, 424831424, 849662848]

約数ペア:

[(1, 849662848), (2, 424831424), (4, 212415712), (8, 106207856), (16, 53103928), (32, 26551964), (64, 13275982), (109, 7795072), (128, 6637991), (218, 3897536), (436, 1948768), (872, 974384), (1744, 487192), (3488, 243596), (6976, 121798), (13952, 60899)]