55715728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{120077}}^1$

素因数の和:120114

約数の個数: 20

約数和(自身を含む): 111672540

約数和(自身を除く): 55956812

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 120077, 240154, 480308, 960616, 1921232, 3482233, 6964466, 13928932, 27857864, 55715728]

約数ペア:

[(1, 55715728), (2, 27857864), (4, 13928932), (8, 6964466), (16, 3482233), (29, 1921232), (58, 960616), (116, 480308), (232, 240154), (464, 120077)]