71353912

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55399}}^1$

素因数の和:55435

約数の個数: 32

約数和(自身を含む): 159552000

約数和(自身を除く): 88198088

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 55399, 110798, 221596, 387793, 443192, 775586, 1274177, 1551172, 2548354, 3102344, 5096708, 8919239, 10193416, 17838478, 35676956, 71353912]

約数ペア:

[(1, 71353912), (2, 35676956), (4, 17838478), (7, 10193416), (8, 8919239), (14, 5096708), (23, 3102344), (28, 2548354), (46, 1551172), (56, 1274177), (92, 775586), (161, 443192), (184, 387793), (322, 221596), (644, 110798), (1288, 55399)]