71621312

素因数分解:

$2^6\times 7^1\times {\mathrm{159869}}^1$

素因数の和:159888

約数の個数: 28

約数和(自身を含む): 162427920

約数和(自身を除く): 90806608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 159869, 319738, 639476, 1119083, 1278952, 2238166, 2557904, 4476332, 5115808, 8952664, 10231616, 17905328, 35810656, 71621312]

約数ペア:

[(1, 71621312), (2, 35810656), (4, 17905328), (7, 10231616), (8, 8952664), (14, 5115808), (16, 4476332), (28, 2557904), (32, 2238166), (56, 1278952), (64, 1119083), (112, 639476), (224, 319738), (448, 159869)]