55288016

素因数分解:

$2^4\times 7^1\times {\mathrm{493643}}^1$

素因数の和:493658

約数の個数: 20

約数和(自身を含む): 122423712

約数和(自身を除く): 67135696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 493643, 987286, 1974572, 3455501, 3949144, 6911002, 7898288, 13822004, 27644008, 55288016]

約数ペア:

[(1, 55288016), (2, 27644008), (4, 13822004), (7, 7898288), (8, 6911002), (14, 3949144), (16, 3455501), (28, 1974572), (56, 987286), (112, 493643)]