68922196

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{129553}}^1$

素因数の和:129583

約数の個数: 24

約数和(自身を含む): 145100480

約数和(自身を除く): 76178284

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 129553, 259106, 518212, 906871, 1813742, 2461507, 3627484, 4923014, 9846028, 17230549, 34461098, 68922196]

約数ペア:

[(1, 68922196), (2, 34461098), (4, 17230549), (7, 9846028), (14, 4923014), (19, 3627484), (28, 2461507), (38, 1813742), (76, 906871), (133, 518212), (266, 259106), (532, 129553)]