71555008

素因数分解:

$2^6\times 7^1\times {\mathrm{159721}}^1$

素因数の和:159740

約数の個数: 28

約数和(自身を含む): 162277552

約数和(自身を除く): 90722544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 159721, 319442, 638884, 1118047, 1277768, 2236094, 2555536, 4472188, 5111072, 8944376, 10222144, 17888752, 35777504, 71555008]

約数ペア:

[(1, 71555008), (2, 35777504), (4, 17888752), (7, 10222144), (8, 8944376), (14, 5111072), (16, 4472188), (28, 2555536), (32, 2236094), (56, 1277768), (64, 1118047), (112, 638884), (224, 319442), (448, 159721)]