289133792

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{475549}}^1$

素因数の和:475578

約数の個数: 24

約数和(自身を含む): 599193000

約数和(自身を除く): 310059208

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 475549, 951098, 1902196, 3804392, 7608784, 9035431, 15217568, 18070862, 36141724, 72283448, 144566896, 289133792]

約数ペア:

[(1, 289133792), (2, 144566896), (4, 72283448), (8, 36141724), (16, 18070862), (19, 15217568), (32, 9035431), (38, 7608784), (76, 3804392), (152, 1902196), (304, 951098), (608, 475549)]