71832008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4679}}^1$

素因数の和:4805

約数の個数: 32

約数和(自身を含む): 143208000

約数和(自身を除く): 71375992

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1919, 3838, 4679, 7676, 9358, 15352, 18716, 37432, 88901, 177802, 355604, 472579, 711208, 945158, 1890316, 3780632, 8979001, 17958002, 35916004, 71832008]

約数ペア:

[(1, 71832008), (2, 35916004), (4, 17958002), (8, 8979001), (19, 3780632), (38, 1890316), (76, 945158), (101, 711208), (152, 472579), (202, 355604), (404, 177802), (808, 88901), (1919, 37432), (3838, 18716), (4679, 15352), (7676, 9358)]