564607888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{63127}}^1$

素因数の和:63191

約数の個数: 40

約数和(自身を含む): 1205492288

約数和(自身を除く): 640884400

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 63127, 126254, 252508, 505016, 820651, 1010032, 1641302, 2714461, 3282604, 5428922, 6565208, 10857844, 13130416, 21715688, 35287993, 43431376, 70575986, 141151972, 282303944, 564607888]

約数ペア:

[(1, 564607888), (2, 282303944), (4, 141151972), (8, 70575986), (13, 43431376), (16, 35287993), (26, 21715688), (43, 13130416), (52, 10857844), (86, 6565208), (104, 5428922), (172, 3282604), (208, 2714461), (344, 1641302), (559, 1010032), (688, 820651), (1118, 505016), (2236, 252508), (4472, 126254), (8944, 63127)]