78947008

素因数分解:

$2^6\times 7^1\times {\mathrm{176221}}^1$

素因数の和:176240

約数の個数: 28

約数和(自身を含む): 179041552

約数和(自身を除く): 100094544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 176221, 352442, 704884, 1233547, 1409768, 2467094, 2819536, 4934188, 5639072, 9868376, 11278144, 19736752, 39473504, 78947008]

約数ペア:

[(1, 78947008), (2, 39473504), (4, 19736752), (7, 11278144), (8, 9868376), (14, 5639072), (16, 4934188), (28, 2819536), (32, 2467094), (56, 1409768), (64, 1233547), (112, 704884), (224, 352442), (448, 176221)]