78373474

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{4027}}^1$

素因数の和:4329

約数の個数: 16

約数和(自身を含む): 121226688

約数和(自身を除く): 42853214

約数列:

[1, 2, 37, 74, 263, 526, 4027, 8054, 9731, 19462, 148999, 297998, 1059101, 2118202, 39186737, 78373474]

約数ペア:

[(1, 78373474), (2, 39186737), (37, 2118202), (74, 1059101), (263, 297998), (526, 148999), (4027, 19462), (8054, 9731)]