25949752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{190807}}^1$

素因数の和:190830

約数の個数: 16

約数和(自身を含む): 51518160

約数和(自身を除く): 25568408

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 190807, 381614, 763228, 1526456, 3243719, 6487438, 12974876, 25949752]

約数ペア:

[(1, 25949752), (2, 12974876), (4, 6487438), (8, 3243719), (17, 1526456), (34, 763228), (68, 381614), (136, 190807)]